Answer:
if it is area of triangle it would be 49
Step-by-step explanation:
Which is a TRUE statement about slope?
please help me with this
When a line increases as you read it from left to right, the slope of the line is negative.
When the slope of a line is negative, the y-values decrease as the x-values increase.
The slope of a line is always positive.
The slope of a line is never 0.
Answer:
when a line increases as you read it from left to right,the slope of the line is negative
Answer:
When a line increases as you read it from left to right, the slope of the line is negative.
Step-by-step explanation:
mark me as brainliest please
¿Cuál es la quinta parte de dos terceras de 180? HELP!!
Answer:
24 is the answer
Step-by-step explanation:
To solve this problem, we first do two thirds of 180, and then we do one fifth of the solution you got for "two thirds of 180"
[tex]\mathrm{Two\:thirds\:of\:180 = (\frac{2}{3}) 180\:\:or\:\:\frac{2}{3}\times180}[/tex]
[tex]\mathrm{Turn\:\frac{2}{3}\:into\:a\:decimal,\:by\:dividing\:2\:by\:3}[/tex]
[tex]\mathrm{0.6666666666666667\times180}[/tex]
[tex]\mathrm{Multiply\:0.6666666666666667\:and\:180}[/tex]
[tex]\mathrm{120}[/tex]
Now we do one fifth of 120
[tex]\mathrm{One\:fifth\:of\:120 = (\frac{1}{5})120\:or\:\frac{1}{5}\times120}[/tex]
[tex]\mathrm{Turn\:\frac{1}{5}\:into\:a\:decimal,\:by\:dividing\:1\:by\:5}[/tex]
[tex]\mathrm{0.2\times120}[/tex]
[tex]\mathrm{Multiply\:0.2\:and\:120}[/tex]
[tex]24[/tex]
So the answer to "What is one fifth of two thirds of 180", would be 24
By multiplying the number by the corresponding fractions, we can see that the fifth part of two-thirds of 180 is 24.
How to get the fifth part of two thirds of 180?The fifth part of two-thirds of 180 is 24.
To calculate it:
Step 1: Find two-thirds of 180, Just multiply the fraction 2/3 by the number
(2/3) * 180 = 2 * 180 / 3 = 360 / 3 = 120
Step 2: Find the fifth part of the result from Step 1, similar like we did above, multiply the number by the fraction 1/5.
(1/5) * 120 = 120 / 5 = 24
So, the fifth part of two-thirds of 180 is 24.
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2and2/3 divided by 2/3
Answer:
4
Step-by-step explanation:
[tex]2\frac{2}{3}\div \frac{2}{3}[/tex]
[tex]\mathrm{convert\;mixed\;numbers\;to\;improper\;fractions:2\frac{2}{3}=\frac{8}{3}}[/tex]
[tex]=\frac{8}{3}\div \frac{2}{3}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]
[tex]=\frac{8}{3}\times \frac{3}{2}[/tex]
[tex]\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]
[tex]=\frac{8\times \:3}{3\times \:2}[/tex]
[tex]\mathrm{Cancel\:the\:common\:factor:}\:3[/tex]
[tex]=\frac{8}{2}[/tex]
[tex]\mathrm{Divide\:the\:numbers:}\:\frac{8}{2}=4[/tex]
[tex]=4[/tex]
~Learn with Lenvy~
Part A
The number sentences show a pattern in the sum of the fractions from 0 to 1 for different denominators
NTS
(a)
a
0 1 2.
+ +
2 2 2
1
2
b.
0 1 2 3
+
3
+ +
3 3
3
2.
Seven
C
0 1 2.
7
+ +
7
7 7
+ ...
4
7
d.
0
1
+
10 10
-+
2
10
+...
10 10
5
10
Based on this pattern, which equation will have a sum that is a whole number? Select the correct answer.
、
wa
A 0 1 2
+
5 5
+
= 1
B
1 2 6
+ +
6
6 6
с
0 1
2 2 8
+
8
8 8 8
1 2
12
+ + +
12 12 12 12
DON on
- + +
160
on 16 ICOS
OIN
--
NIN
---
Answer:
A. 012.+22212
Step-by-step explanation:
A because you use that to add
The equation having a sum that is a whole number is 0/5 + 1/5 + 2/5 + .... + 5/5
What is an whole number?A whole number means a number that does not include any fractions, negative numbers or decimals.
Given that, number sentences show a pattern in the sum of the fractions from 0 to 1 for different denominators,
1) 0/5 + 1/5 + 2/5 + .... + 5/5 =
1/5(0 + 1 + 2 + 3 + 4 + 5) = 1/5(15) = 3 [whole number]
2) 0/6 + 1/6 + 2/6 + .... + 6/6 =
1/6(0 + 1 + 2 + 3 + 4 + 5 + 6) = 21/6 = 7/2 [fraction]
3) 0/8 + 1/8 + 2/8 + .... + 8/8 =
1/8(0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8) = 36/8 = 9/2 [fraction]
4) 0/12 + 1/12 + 2/12 + .... + 12/12 =
1/12(0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12) = 78/12 = 13/2 [fraction]
Hence, the equation having a sum that is a whole number is 0/5 + 1/5 + 2/5 + .... + 5/5
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The complete question is attached
What is 1 2/3x4= PLS HELP
Gary bought a bond with a face value of $12,000 and a coupon rate of 6.5%. The bond will mature in 10 years.
How much interest will he receive semiannually?
A) $780
B) $650
C) $468
D) $390
Answer:d
Step-by-step explanation:
12,000 x 6.5% = 780 divided by 2 =390
D. $390
May I get brainliest please? :)
Wich is an equation of the line with a slope of 1/4 and a y-intercept of -2
Answer: y = 1/4x -2.
Step-by-step explanation: The formula for these types of equations is y = mx + b, where m is the slope and b is the y-intercept. The slope, in this case, is 1/4 and the y-intercept is -2. The equation of the line for this problem is y = 1/4x - 2.
Hope this helps! :)
is y=(2x+5)^2 a linear
Answer:
y
=
(
2
x
+
5
)
2
Simplify
(
2
x
+
5
)
2
.
Tap for more steps...
y
=
4
x
2
+
20
x
+
25
A linear equation is an equation of a straight line, which means that the degree of a linear equation must be
0
or
1
for each of its variables. In this case, the degree of variable
y
is
1
and the degree of variable
x
is
2
.
Not Linear
Step-by-step explanation:
please put me in brainlest
A clock's minute hand travels one full circle each hour. A particular clock's minute hand is 10. 2 cm. What is the approximate area covered by that minute hand in 3 hours? Use 3. 14 for π. 192. 17 cm² 326. 69 cm² 980. 06 cm² I don't know.
In three hours, it will cover 3 full circles. Then the area of the circle covered in three hours is 980.55 cm².
What is a circle?It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.
A clock's minute hand travels one full circle each hour.
A particular clock's minute hand is 10.2 cm.
In one hour, it covers one full circle. Then in three hours, it will cover 3 full circles.
The area of the circle covered in three hours will be
[tex]\rm Area \ of \ circle \ in\ 3\ hours = 3 * area\ of\ one\ circle\\\\Area \ of \ circle \ in\ 3\ hours = 3*\pi r^2\\\\Area \ of \ circle \ in\ 3\ hours = 3*\pi*10.2*10.2\\\\Area \ of \ circle \ in\ 3\ hours = 980.55[/tex]
More about the circle link is given below.
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PLEASE HELP ASAP, WILL GIVE BRAINLIEST!
If the area of this circle is 12, what is the area of the colored sector?
Answer:6
Step-by-step explanation:
since it is A half circle it is the hhalf Value of the area of the full circle
50 is the same as the quotient of p
and 10.
Answer:
500 divided by 10 = 50
Step-by-step explanation:
quotient means the answer of a division problem 50 is the quotient of 500 being divided by 10
Answer:
Setting this up;
50 = p/10
Step-by-step explanation:
Using the keywords;
'same as'
'quotient of'
and 'of p', we can determine how to format this expression.
please PLEASE help me!!! Write an expression that can be used to produce vector r from vectors p and q. Explain how you determined that expression
Answer:
r = p - q
Step-by-step explanation:
Write the two given vectors using i and j components.
i = unit vector in x direction
j = unit vector in y direction
p = -i - 3j
q = 3i - 4j
Now how can you combine these two vectors and get r when
r = -4i + j?
Adding p and q gives this:
p + q = -i - 3j + 3i - 4j = 2i - 7j
That is not r, so the addition of the vectors p and q does not work.
How about subtraction?
Start with -i from p and subtract 3i from q. You do get -4i which is the x-component of r.
Then start with -3j from p and subtract -4j from q. You get -3j - (-4j) = -3j + 4j = j which is the y-component of r.
That subtraction works.
p - q = -i - 3j - (3i - 4j) = -i - 3j - 3i + 4j = -4i + j which is exactly what r is.
Answer: r = p - q
Answer:
Step-by-step explanation:
What does X equal in this 30-60-90 triangle?
Answer:
19/2, or 9.5
Step-by-step explanation:
It's half of the longest side (You can see by flipping the triangle on the side between the 30 and the 90 angle, and notice that you get two halves of an equilateral triangle). In our case, its [tex]\frac {19}2 = 9.5[/tex]
Hurry please!
Find the slope
A. -3/5
B. 3/5
C. -5/3
D. 5/3
Answer:
[tex]\frac{5}{3}[/tex] should be correct!
Step-by-step explanation:
Select all the following that describe the association in the scatter plot
Answer:
C) positive association
Step-by-step explanation:
draw a line if these points gather around a line there is a relationship . The slope of the line is positive .So graph positive correlation .
CHALLENGE Randi and her sister made balloon animals and sold them for $0.50 each at
a school carnival. They made $48.00. If Randi made twice as many balloon animals as
her sister, how many balloon animals did each girl make? Show your work.
Evaluate. Answer has to be in scientific notation
(8 x 10^6) + (7.3 x 10^4)
Answer:
8.0730000*10^6
Answer:
8,073,000
=8.1 × 10⁶
Step-by-step explanation:
The answer is above
The second angle of a triangle is 95 more than the first angle. The third angle is three times the first. Find the three angles.
Answer: hope this helped!
Step-by-step explanation:
the clues for set up are all right in front of you:
x= first angle's measurement
x+5 = second angle's measurement
3x = third angle's measurement.
Their sum is 180 degrees; thus you can add the three expressions to get an equation that you can solve.
Learn from this example, please.
Write a+b as a difference.
Answer:
I think a-b.
Step-by-step explanation:
Hope it's help you ✨
2 more than the difference between 8 and h
Please help will give brainliest
Answer:
for freeee
Step-by-step explanation:
Find the inverse of the function.
Y = 2x2 4
Answer:
To find inverse functions, switch the two variable and solve for y:
Step-by-step explanation:
x=2y²-4
x+4=2y²
(x+4)/2=y²
√((x+4)/2)=y
Hope this helps!
Answer:
q1, b ;q2, c
Step-by-step explanation:
x+5÷2=1 how to solve it.
my mistake wrong answer, sorry
Evaluate the expression.
4x−5 for x=10
Enter the correct answer in the box.
Step-by-step explanation:
Substitute the given value of x into the expression;
[tex]4(10)-5[/tex]
Multiply;
[tex]40-5[/tex]
Subtract;
[tex]35[/tex]
A swimming pool has a length of 28 feet, a width of 16 feet, and a depth of 7 feet.
How much water can the swimming pool hold?
Answer:
The pool can hold 3,136 cubic feet of water
Step-by-step explanation:
To know how much water the pool can hold, we need to find the volume of this swimming pool, because the volume is how much a container can hold.
The formula for volume is L*W*H (length times width times height)
Let's multiply!
28*16*7=3136
What model describes the relationship between the amount of money in an account and time, given that the money triples every month
f(x)= {x+4 if x<5
{8 if 5 < or equal to x<7
{2x-1 if 7 < or equal to x < or equal to 10
for f(x), evaluate the following:
A. f(0)
B. f(6)
show all of your work.
Answer:
A. f(0) = 4
B. f(6) = 8
Step-by-step explanation:
When evaluating a piecewise function, the fist step is to determine the applicable domain. Then the function defined for that domain is the one that is used for the evaluation.
A.x = 0 is in the domain x < 5, so the applicable function is f(x) = x+4.
f(0) = 0 +4 = 4
__
B.x = 6 is in the domain 5 ≤ x < 7, so the applicable function is f(x) = 8.
f(6) = 8
1.) What figures are formed inside the hexagon?
2.) Does this construction suggest another way to construct a hexagon?
Answer:
Triangles
Step-by-step explanation:
By using triangles you should be able to construct a hexagon.
Answer:
a) See attached diagram. The figures formed inside the hexagon are equilateral triangles.
b) Create 6 congruent equilateral triangles and place together to form a hexagon.
294 students went on a field trip. Five buses were filled and 14 students travelled in cars. How many students were in each bus?
Use algebra (variables) to solve this question.
Please do not skip steps
5x + 14 = 294
5x = 280
x = 280 / 5
x = 56
56 students per bus
Find the area of the shaded region. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1. A ze-0.822-121 The area of the shaded region is (Round to four decimal places as needed.)
The area of the shaded region is 0.1271 (12.71%).
What is the z score?Z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:
z = (raw score - mean)/standard deviation
Given:
Mean 0 and standard deviation 1. Hence, for z=-1.14:
P(z < -1.14) = 0.1271
The area of the shaded region is 0.1271 (12.71%).
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