5. A puzzle is shown below. Which of the following is the closest to the res of the state portions of the puzzle? 2 cm I 2 cm A. 18 cm2 B. 72 cm2 C. 24 cm2 D. 60 cm
Answers
Answer:
D. 60cm²
Step-by-step explanation:
First, notice how the partially shaded squares fit perfectly into one another (the squares are perfectly cut from corner to corner). Once you match these squares to one another, you can then figure out that they add up to three full squares.
Secondly, measure how many squares there will be in the diagram after adding up the partial squares (resulting in a total of 15).
Finally, calculate the area of one of the squares (2cm x 2cm), which results in 4cm². As you have 15 total squares, multiply 4cm² by that to get the final answer of 60cm².
Related Questions
Find the 95th term of the arithmetic sequence 4, -5, -14
Answers
Answer: -842
Step-by-step explanation:
To find n95, we have to use the equation aₙ = d * n + a₁ - d
a₁ is the first term, which here is 4. d is the common difference, which we can find out but seeing what we can add pr subtract from 4 to -5 which also equals -5 to -14, in this equation, the common difference would be -9 as it goes down by 9 every term. Once we plug these into the equation, we get
a₉₅ = -9 * n + 4 - (-9)
We can solve this for - aₙ = -9n + 13
Now that we have our equation to find a term, we can plug in n for 95 for
-9(95) + 13
Which equals -842
Which equation is translated 5 units up from f(x) = 3^x
Answers
The parent exponential function is the following:
[tex]f(x)=b^x[/tex], where b is the base.
We can apply many different types of transformations to this function:
[tex]g(x)=a*b^{k(x-d)}+c[/tex]
a ⇒ describes vertical stretchk ⇒ describes horizontal stretchd ⇒ describes horizontal translationc ⇒ describes vertical translationSolving the QuestionIn this question, we are working with vertical translation.
When a function is translated up, c is positive.When a function is translated down, c is negative.We are translating the given function [tex]f(x)=3^x[/tex] 5 units up. This means that we will be adding 5 to the function:
[tex]g(x)=3^x+5[/tex]
Answera. [tex]g(x)=3^x+5[/tex]
A wire is in the shape of a rectangle of length 14cm. Find its breadth if the same wire is re- bent into a square of side 13cm. Also find out their areas and write which one encloses more area, the rectangle or square.
Answers
Breadth= 22cm
Perimeter of the rectangle= Length of the wire
=2(l+b)= 2(40cm + 22cm)
=2\times62cm = 124cm
Now, the wire is rebent into a square.
Perimeter= 124cm
4\times side=124
Therefore side= \frac{124}{4}cm= 31cm
So, the measure of each side= 31cm
Area of rectangular shape= l\times b
=40cm\times22cm
=880cm^2
Area of a square shape= \left(Side\right)^2
=\left(31\right)^2=961cm^2
Since 961cm^2\ >\ 880cm^2
Hence, the square encloses more area.
Answer:
See below.
Step-by-step explanation:
Area by square = 169
Area by rectangle = 14 x 12 = 168
So more for square hope it helps Alphonsa
In a beaded necklace 3/12 are blue and 1/3 are green
Answers
The question is: What fractions of the beads are blue or green ?
The answer is: 7/12 of the beads are either blue or green.
i really need help with my homework and its so hard can you help me plss here is question one m+43=38+46
Answers
Answer:
m = 41
Step-by-step explanation:
m + 43 = 38 + 46
m + 43 = 84 ( subtract 43 from both sides )
m = 41
What is the solution to (x-12)^2-48=0 ?
Answers
48
48
to both sides of the equation.
(
x
−
12
)
2
=
48
(
x
-
12
)
2
=
48
Take the square root of both sides of the equation to eliminate the exponent on the left side.
x
−
12
=
±
√
48
x
-
12
=
±
48
Simplify
±
√
48
±
48
.
Tap for more steps...
x
−
12
=
±
4
√
3
x
-
12
=
±
4
3
The complete solution is the result of both the positive and negative portions of the solution.
Tap for more steps...
x
=
4
√
3
+
12
,
−
4
√
3
+
12
x
=
4
3
+
12
,
-
4
3
+
12
The result can be shown in multiple forms.
Exact Form:
x
=
4
√
3
+
12
,
−
4
√
3
+
12
x
=
4
3
+
12
,
-
4
3
+
12
Decimal Form:
x
=
18.92820323
…
,
5.07179676
…
Answer:
x = 18.928, 5.0718
Explanation:
x = 4√3 + 12, - 4√3 +12
decimal form:
x = 18.928, 5.0718
HELP PLEASE!! 35 POINTS!! I need the rate of change, start value, and equation!!!
Answers
Rate of change: y + 4, or x + 1
Start Value: 0
Equation: y = 4x + 6
The dot plots show the number of points that Sophia and Valerie each scored in the first 10 basketball games. The mean for Sophia's Basketball is 8. 5 points and the mean for Valerie's Basketball games is 15. 5 points. The mean absolute deviation of both distributions is 2 points
Part A: The mean number of points scored by Valerie is 2 or 7 or 8. 5 or 15. 5 greater than the mean numbers of points scored by Sophia.
Part B: What multiple of the mean absolute deviation represents the difference in the mean number of points scored by Sophia and Valerie in the first 10 basketball games?
2. 5
3. 0
3. 5
4. 0
Answers
The mean number of points scored is the average of points scored
The mean number of points scored by Valerie is 7 greater than the mean numbers of points scored by Sophia.
How to interpret the mean?The given parameters are:
Mean for Sophia's = 8.5 pointsMean for Valerie's = 15.5 points. Mean absolute deviation of both = 2 pointsCalculate the difference (d) between the mean values
d = 15.5 - 8.5
Evaluate the difference
d = 7
Hence, the mean number of points scored by Valerie is 7 greater than the mean numbers of points scored by Sophia.
The multiple of the mean absolute deviation?In (a), we have:
Mean absolute deviation of both = 2 points
Difference = 7
Express as products
Difference = 2 * 3.5
Hence, 3.5 is a factor of the difference between the mean
Read more about mean absolute deviation at:
https://brainly.com/question/447169
- 4x^2 - 7= -11
lesser x =
greater x =
Show Calculator
Answers
Answer:
less x is 1 greater x is 1
Step-by-step explanation:
I am the calculator
Find the volume of the sphere. Round your answer to the nearest tenth.
Answers
We know,
[tex]{\qquad { \longrightarrow \pmb {\sf Volume_{(Sphere)} = \dfrac{4}{3} \pi {r}^{3} }}}[/tex]
⠀
Here,
Diameter of the sphere is 28 m . Therefore, The radius of the sphere is 14 m.We will take the value of π as [tex]\sf\dfrac{22}{7} . [/tex]⠀
Substituting the values in the formula :
[tex]{ \longrightarrow {\qquad {\sf Volume_{(Sphere)} = \dfrac{4}{3} \times \dfrac{22}{7} \times {\bigg(14 \bigg)}^{3} }}}[/tex]
⠀
[tex]{ \longrightarrow {\qquad {\sf Volume_{(Sphere)} = \dfrac{4}{3} \times \dfrac{22}{7} \times {2744 }}}}[/tex]
⠀
[tex]{ \longrightarrow {\qquad {\sf Volume_{(Sphere)} = \dfrac{4}{3} \times \dfrac{22}{ \cancel7} \times \cancel{2744 }}}}[/tex]
⠀
[tex]{ \longrightarrow {\qquad {\sf Volume_{(Sphere)} = \dfrac{4}{ \cancel3} \times {22} \times \cancel{392 }}}}[/tex]
⠀
[tex]{ \longrightarrow {\qquad {\sf Volume_{(Sphere)} = {4} \times {22} \times {130.66 }}}}[/tex]
⠀
[tex]{ \longrightarrow {\qquad {\pmb{\mathfrak{ Volume_{(Sphere)} = { 11498.66 }}}}}}[/tex]
⠀
Therefore,
Volume of the sphere is about 11500 cubic meters . (Rounded to nearest tenth)Pleaeeeeee helppp!!!
Answers
Answer:
$22 I think?
Step-by-step explanation:
I believe you take $50 and add 10% sales tax to it and your total will be $55 and then subtract 60% from that to get the final price of $22.
help meh out please:)
Answers
The distance between two points is the number of units between them
The distance between the oak tree and the maple tree is 9 yards
How to determine the distance?From the diagram, we have the following highlights:
The distance between the maple tree and the end is [tex]28\frac 26[/tex] yardsThe distance between the oak tree and the end is [tex]11\frac 36 + 7\frac 56[/tex] yardsThe distance (d) between the oak tree and the maple tree is the difference between the above measurements.
So, we have:
[tex]d = 28\frac 26 - (11\frac 36 + 7\frac 56)[/tex]
Simplify the expression in the bracket
[tex]d = 28\frac 26 - (19\frac 26)[/tex]
Subtract
[tex]d = 9[/tex]
Hence, the distance between the oak tree and the maple tree is 9 yards
Read more about distance at:
https://brainly.com/question/4931057
The distance between the maple tree and the oak tree is 9 yards
The distance between the maple tree and the end is 28 2 / 6 yards(170 / 6)
The distance between the oak tree to the end is the sum of oak to pine and pine to the end. Therefore,
11 3 / 6 + 7 5 / 669 / 6 + 47 / 6 = 69 + 47 / 6 = 116 / 6 = 58 / 3 yardsTherefore, the distance between the maple tree and the oak tree is as follows;
Difference:Difference is the subtraction of one number from another. Therefore, the distance between the maple tree and the oak tree is the difference between the maple tree to the end and the sum of oak to pine and pine to the end.
170 / 6 - 58 / 3 = 170 - 116/ 6 = 54 / 6 = 18 / 2 = 9 yardsTherefore, the distance between the maple tree and the oak tree is 9 yards
learn more on distance here: https://brainly.com/question/26891337
Here is a system of linear equations
2x+3y=14
4x-3y=10
Which would be more helpful for solving the system: adding the two equations or subtracting one from the other?
Answers
Answer:
adding the 2 equations
Step-by-step explanation:
2x + 3y = 14 → (1)
4x - 3y = 10 → (2)
since the coefficients of the y- terms are opposites then adding will eliminate y
add (1) and (2) term by term
6x + 0 = 24
6x = 24 ( divide both sides by 6 )
x = 4
substitute x = 4 into either of the 2 equations and solve for y
substituting into (1)
2(4) + 3y = 14
8 + 3y = 14 ( subtract 8 from both sides )
3y = 6 ( divide both sides by 3 )
y = 2
solution is (4, 2 )
Determine if the sequence below is arithmetic or geometric and determine
common difference / ratio in simplest form.
22, 16, 10, ...
Answers
Answer:
It is arithmetic
Step-by-step explanation:
Using the rule T2-T1
We see that 16-22 is -6
We can also try T3-T2
We see that 10-16 is also -6
Their is a constant common difference and that constant common difference is -6.
Hope that helps :)
What is cos 16 degrees
Answers
Answer:
-0.96126 but this isn't rounded so you will need to round yourself
Answer:
The answer is
Step-by-step explanation:
A sculpting tool is in the shape of a solid triangular prism. The tool is made of 12 in. 3 of metal and is 4 in. Long. What is the height of the base if it is 2 in. Wide? 1. 5 in. 3 in. 48 in. 96 in.
Answers
The height of the base if it is 2 in. Wide is 3 inches
what is the height of the base of the prism?
The volume of rectangular prism = [tex]\dfrac{1}{2} \times Lenght \times Base \times hieght[/tex]
The volume of given rectangular prism = [tex]12 inch ^{3}[/tex]
Length of prism = 4 inch
The base of prism = 2 inch
By putting the values in the formula
[tex]12= \dfrac{1}{2} \times 4 \times 2\times Height[/tex]
so from the above calculations
[tex]height=3 inches[/tex]
Thus the height of the base if it is 2 in. Wide is 3 inches
To know more about the volume of the prism follow
https://brainly.com/question/23963432
A manager wants to determine if an employee training program has increased her employees’ customer satisfaction ratings. She randomly selects 10 of the participating employees and compares their customer satisfaction ratings before and after the training. The results are shown in the table.
Employee Before After Difference
1 4.2 4.3 0.1
2 3.7 3.6 Negative 0.1
3 2.9 3 0.1
4 3.2 3.3 0.1
5 3.1 3 Negative 0.1
6 4.1 4.2 0.1
7 2.8 2.9 0.1
8 2.8 2.7 Negative 0.1
9 4 4.2 0.2
10 3.6 3.7 0.1
How can the values in the Difference row of the table be interpreted?
A. A negative difference means that the program was effective, and any positive differences can be ignored.
B. A positive difference means that the employee’s rating increased after the program, and a negative difference means that the employee’s rating decreased after the program.
C. A positive difference means that the employee’s rating decreased after the program, and a negative difference means that the employee’s rating increased after the program.
D. A positive difference means that the program was effective, and any negative differences can be ignored.
Answers
Answer:
A
Step-by-step explanation:
The answer should be AI hope that's ok if I am wrong pls correct meThe answer is B on the test
7) A classroom had 63 glue sticks. If the ratio of glue sticks to glue bottles was 9 : 1, how man
glue bottles did the classroom have?
Answers
Answer:
7 bottles of glue
Step-by-step explanation:
63/9= 7
every time there are 9 sticks, there is one bottle.
Answer:
7 glue bottles
Step-by-step explanation:
Ratio of glue sticks to glue bottles = 9 : 1
Therefore, 9x : 1x
If there are 63 glue sticks in total:
⇒ 9x = 63
⇒ x = 7
Therefore, glue bottles = 1x = 1 × 7 = 7
Evaluate this friends please ?
Answers
Hello.
First, let's recall the Properties of Exponents:
[tex]\displaystyle(\frac{a}{b} )^{m}[/tex]= [tex]\displaystyle\frac{a^{m} }{b^{m}}[/tex]
Let's use this property to simplify the given expression:
[tex]\displaystyle(\frac{9}{16} )^\frac{1}{2}[/tex]
[tex]\displaystyle\frac{9^{\frac{1}{2} } }{16\x^{\frac{1}{2} } }[/tex]
Now, the [tex]\frac{1}{2}[/tex] power means "square root of"
The square root of 9 is 3, and the square root of 16 is 4.
Thus, we have
[tex]\displaystyle\frac{\sqrt{9} }{\sqrt{16} } \\\displaystyle\frac{3 }{4}[/tex]
Therefore, the answer is
[tex]\displaystyle\frac{3}{4}[/tex]
I hope it helps.
Have a nice day.
[tex]\boxed{imperturbability}[/tex]
is it 1 2 3 or 4 look at file drop
Answers
Answer:
D (4,8)
Step-by-step explanation:
3.) Simplify the expression by combining like
terms: 45s^2 - 19 - s^2 + 16
please help i’m sick and don’t understand:(
Answers
[tex]45s^2-19-s^2+16\\=45s^2-s^2-19+16\\=s^2(45-1)-19+16\\=44s^2+(-19+16)\\=44s^2-3[/tex]
Hope that helps and hope you get better!
Which of these numbers is not equivalent to the other three? Need answers ASAP
A. 44/8
B. 5 1/2
C. 5 1/5
D. 5.500
Answers
Answer:
C. 5 1/5
Step-by-step explanation:
A, B, and D are all 5.5 and C alone is 5.2
Answer:
C is the odd one.Step-by-step explanation:
Let's verify each option.
Option A
44/8 = 40/8 + 4/8 = 5 1/2 = 5 + 0.5 = 5.5Option B
5 1/2 = 5 + 0.5 = 5.5Option C
5 1/5 = 5 + 0.2 = 5.2Option D
5.500 = 5.5Looking at the options, we can see that the result of Option A, B, and D are same.
This means that the odd one is Option C.
HELLPPP PLEASSEE!!!
The spinner has 3 equal sections for each color: green, purple, and orange.
What is the probability of landing on a color other than green?
Enter your answer as a fraction, like this: 42/53
Answers
Answer:
2/3
Step-by-step explanation:
so, you have a circle and if you divide it into 3 equal sections each of those sections take only 1/3 of the circle.
1/3 + 1/3 + 1/3 = 1
if one of the thirds is green then the probability of it landing on another color would be 2/3 being the other two colors.
WIll mark brainliest
Answers
Answer:
84
Step-by-step explanation:
The formula for the area of a triangle is 1/2bh. the base is 7, and the height is 24. 7×24=168/2=84ft2
I HOPE THIS HELPS YOU
Sorry if it's a bother, but what's the answer to these? I'm having a little bit of trouble.
Answers
~Let's change 9.9² to 10² since we have to estimate.~
We know that:
10² = 100Given expression: 9.9² × 1.79Solving the expression:
9.9² × 1.79=> 10² × 1.79=> 100 × 1.79=> 179The estimated value of 9.9² × 1.79 is 179.
Solution (b):~Let's change √97.5 to √100 and 1.96 to 2 since we have to estimate.~
We know that:
√100 = 10Given expression: √97.5 ÷ 1.96Solving the expression:
√97.5 ÷ 1.96=> √100 ÷ 2=> 10 ÷ 2=> 5The estimated value of √97.5 ÷ 1.96 is 5.
14+5x= 3(-x+3)-11
Find x
Answers
Answer:
x=-2
Step-by-step explanation:
[tex]14+5x=3\left(-x+3\right)-11[/tex]
[tex]3\left(-x+3\right)-11[/tex] ← ( Expand)
[tex]14+5x=-3x-2[/tex]
[tex]14+5x-14=-3x-2-14[/tex] ← ( Subtract 14 from both sides)
[tex]5x=-3x-16[/tex]
[tex]5x+3x=-3x-16+3x[/tex]
[tex]8x=-16[/tex]
[tex]\cfrac{8x}{8}=\cfrac{-16}{8}[/tex] ← ( Divide both sides by 8)
[tex]x=-2[/tex]
~
Answer:
-2Step-by-step explanation:
In the question we have given with an equation that is 14 + 5x = 3 ( -x + 3 ) - 11 .
And we are asked to find the value of x.
Solution : -
[tex] \longmapsto \: 14 + 5x = 3( - x + 3) - 11[/tex]
Step 1 : Solving parenthesis on right side :
[tex] \longmapsto \: 14 + 5x = - 3x + 9 - 11[/tex]
On further calculations we get :
[tex] \longmapsto \: 14 + 5x = - 3x - 2[/tex]
Step 2 :
Subtracting 14 from both sides :
[tex] \longmapsto \: \cancel{14} - \cancel{14 }+ 5x = -3x -2 - 14[/tex]
On further calculations we get :
[tex] \longmapsto \: 5x = - 3x - 16[/tex]
Step 3 : Adding 3x on both sides :
[tex] \longmapsto \: 5x + 3x = - \cancel{ 3x} + \cancel{3x} - 16[/tex]
On further calculations we get :
[tex] \longmapsto \: 8x = - 16[/tex]
Step 4 : Dividing by 8 on both sides :
[tex] \longmapsto \: \frac{ \cancel{8}x}{ \cancel{8}} = \cancel {\frac{ - 16}{8} }[/tex]
We get :
[tex] \longmapsto \: \red{\boxed{ \mathfrak{x = - 2}}}[/tex]
Therefore , value of x is -2 .Verifying :We're verifying our answer by substituting value of x in given equation . So ,
14 + 5x = 3 ( -x + 3 ) - 11 14 + 5 ( - 2 ) = 3 { -( -2 ) + 3 ) - 1114 - 10 = 3 ( 2 + 3 ) - 11 4 = 3 ( 5 ) - 114 = 15 - 114 = 4L.H.S = R.H.SHence , Verified .Therefore , our value for x is valid .
#Keep LearningHELP!!! MATH!!! Plessssssss!!!
Answers
Answer:
the answer would be b
Step-by-step explanation:
the other 2 have negatives and the 3rd option is whole so b
This line plot shows how many hours Ella practiced her flute this month. What is the difference, in hours, between the longest practice and the shortest practice?
Answers
Answer:
C
Step-by-step explanation:
Longest practice is 2 1/2 hours long
Shortest is 1 1/4 hours long
For difference, subtract 1 1/4 from 2 1/2
Convert mixed to improper fractions
(2*2+1)/2 - (1*4+1)/4
5/2 - 5/4
10/4 - 5/4 = 5/4
Change back to mixed fraction
1 1/4
(will mark brainliest to whoever responds!) PLEASE HELP ME OUT :)
Answers
Have a great day!
Solve for m:
(-11/6) + m = -2/9
M=
Answers
Step-by-step explanation:
(-11/6) + m = -2/9
m = -2/9 + 11/6
the last common multiple of 9 and 6 is 18.
so, we are bringing both fractions to .../18.
m = -2×2/18 + 11×3/18 = -4/18 + 33/18 = 29/18