Answer:
"." is a symbol called a period, it is typically used to mark the end of a sentence that has a main clause which contains a subject and a verb. In informal conversations that involve visible text ".....", which is a combination of many periods, is often used to show a long pause. This is the type seen in the question you asked.
Hope this helps!
A distribution center is redesigning two of its shipping boxes. The volume of these two boxes need
shown
4x
x + 1
x + 2
Х
3x - 1
4x
Write a system of equations to represent the volume of each box, y. Which statement describes the number and viability of the system's
solutions?
ОА
The system has two solutions, and both are viable because they result in positive side lengths.
Ов,
The system has two solutions, but only one is viable because the other results in negative side lengths.
The system has only one solution, and it is viable because it results in positive side lengths.
Ос.
OD
The system has only one solution, but it is not viable because it results in negative side lengths.
Answer:
ОА
The system has two solutions, and both are viable because they result in positive side lengths.
Step-by-step explanation:
6.1 Assignment for 3D Figures
1.-5. Label the measurements on the nets, write the formula for the Surface Area and s
Shape
Formula
Surface Area
Net
Label the measurements on the nets, write the formulap for surface area solve! SHOW WORK ( will mark brainlist )
Answer:
surface area of cuboid = 190 in²
surface area of triangular prism = 1240 yd²
surface area of cone = 791.28 ft²
Step-by-step explanation:
cuboid formula = 2( l x b + l x h + h x b )
solution:
S.A = 2(l x b + l x h + h x b)
S.A = 2(5 x 3 + 5 x 10 + 10 x 3)
S.A = 2(15 + 50 + 30)
S.A = 2( 95 )
S.A = 190 in²
triangular prism formula = 2(1/2 (b x h)) + 2(l x b) + l x b(this formula can only be used for this type of triangular prism)
solution:
S.A = 2(1/2 (b x h)) + 2(l x b) + l x b
S.A = 2(1/2 (15 x 16)) + 2(17 x 20) + 20 x 16
S.A = 240 + 680 + 320
S.A = 1240 yd²
cone formula = [tex]\pi[/tex]r(l + r) or [tex]\pi[/tex]rl + [tex]\pi[/tex]r²
solution:
S.A = [tex]\pi[/tex]r[l+r]
S.A = 3.14(9)[19 + 9]
S.A = 28.26 x 28
S.A = 791.28 ft²
PLEASE MARK AS BRAINLIST!!!
The following question has 2 parts. First, answer part A. Then, answer part B.
Use the image below to answer the questions.
A grid with 10 equal columns is shown with 5 shaded in. A second grid is shown, identical in size, containing 100 squares with 3 shaded in.
Part A
Write a problem that represents the addition model shown above. Don't solve the problem.
Part B
Emma incorrectly gave the sum as
8
100
. Explain what Emma did incorrectly and use the model to correct her work. Solve the problem in your answer.
The fraction that represents the addition model shown above will be 53/100.
How to solve the fraction?From the information given, a grid with 10 equal columns is shown with 5 shaded in. This will be expressed as 5/10.
Also, a second grid is shown, identical in size, containing 100 squares with 3 shaded in. This will be expressed as 3/100.
Therefore, the problem that represents the addition model shown above will be:
= 5/10 + 3/100
= 50/100 + 3/100
= 53/100
In this case, the answer given by Emma is incorrect as he added 5 to 3 and got 8/100.
Learn more about fractions on:
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Average movie prices in the United States are, in general, lower than in other countries. It would cost
$79.45 to buy three tickets in Japan plus two tickets in Switzerland. Three tickets in Switzerland plus two
tickets in Japan would cost $76.10. How much does an average movie ticket cost in each of these
countries?
30points! need help asap
Answer:
b
Step-by-step explanation:
For the pair of similar triangles, find the value of x.
Find the scale between sides xz and gh
18/4 = 4.5
Multiply the length of fh by the scale to find x
6 x 4.5 = 27
x = 27
James is making a presentation about how to pick the right kind of pet. Which image would BEST Support
A) a picture of common house pets
B) a picture of common pet supplies
a chart displaying the amount of care pets require
D) a chart displaying which pets are the most popular
Answer:
C. A chart displaying the amount of care pets require.
Step-by-step explanation:
(A). A picture of common house pets.
This wouldn't be effective since everyone knows what most common house pets look like.
(B). A picture of common pet supplies.
This wouldn't be effective since pet supplies vary with every animal.
(C). A chart displaying the amount of care pets require.
This would be the best choice since the image would show the required necessities for each different pet.
(D). A chart displaying which pets are the most popular.
This wouldn't be effective since popularity is mostly based on preference.
Evaluate. f(x )=17−5x at x =a −3,
Answer:
x=17/5
i hope this helps
Mrs. Gomes found that 40% of students at her high school take chemistry. She randomly surveys 12 students. What is the probability that at most 4 students have taken chemistry? Round the answer to the nearest thousandth.
P (k successes) = Subscript n Baseline C Subscript k Baseline p Superscript k Baseline (1 minus p) Superscript n minus k. Subscript n Baseline C Subscript k Baseline = StartFraction n factorial Over (n minus k) factorial times k factorial EndFraction
READ ANSWERS !
0.008
0.438
0.562
0.665
Answer:
B
JUST TOOK THE UNIT TEST REVIEW
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Draw lines to separate the trapezoid into a rectangle and two identical triangles. What are their dimensions?
Answer:
Step-by-step explanation:
I need help figuring out the answer …
Answer:
0.027
Step-by-step explanation
If s = 0.3, and s is being cubed, that's the same as 0.3 cubed
Cubed just means to the third power.
So that mean o.3 cubed is the same as (0.3)(0.3)(0.3)
Therefore, the answer is 0.027
The 6% state income tax on a 40,000 salary
Answer:
answer is 2400
Step-by-step explanation:
6/100×40'000=2400
What is the volume of the rectangular prism?
a rectangular prism with a length of eight inches, a width of four inches, and a height of three inches.
PLEASE ASAP ROCKY PLEASE
Answer:
96 cubic inches
Step-by-step explanation:
8x3=24=area x4 = 96 = volume
Answer:
the answer should be 96 inches, hope this helps
Step-by-step explanation:
Can someone please help me with this
Answer:
56.57
Step-by-step explanation:
Look at the image below
Answer:
(A) 33.9 (B) 22.6
Step-by-step explanation:
We first need to round to the nearest dollar for both prices. Lets examine both numbers.
$30.12 $19.93
We can round $30.12 to $30 since the number in the tenths place is 1 and we can round $19.93 to $20 since there is a nine in the tenths place.
Now we must find the tax for each number. We can do that by multiplying each number by 0.13 since that is 13% in decimal form. Lets do that now
[tex]30*0.13=3.9[/tex] [tex]20*0.13=2.6[/tex]
Now we can find the final price for each number by adding the tax to the rounded price.
[tex]30+3.9=33.9[/tex] [tex]20+2.6=22.6[/tex]
Hence, (A) 33.9, (B) 22.6
A cylindrical can of tuna has a Radius of 4.25 cm and a height of 4cm. What is the exact volume of the can of tuna?
Answer:
V =226.98
Step-by-step explanation:
V=π[tex]r^{2}[/tex]h
=π =4.252·4
≈226.9800
I really need the answer. Thanks to who'll help me.
Answer:
125 and 0.292
Step-by-step explanation:
Think about it as a system of equations:
1)
[tex]a+b=125 +1/3\\a=125.33-b\\\\2) ab=36+1/2\\[/tex]
at this point you can insert the equation you got from 1.
[tex](125.33-b)b=36.5\\125.33b-b^2=36.5\\b^2-125.33b+36.5=0[/tex]
with this form, you can use the quadratic equation to find your two possible answers.
following the quadratic equation we find that our answers are 125 and 0.292
An airplane descends 2.3 miles to an elevation of 7.05 miles. Find the elevation of the plane before its
descent.
Answer:
Hope it help
Step-by-step explanation:
.......................................
expression is equivalent to 6–3?
A rectangular prism has a length of 10 in., a width of 2 in., and a height of 3 1/2 in.
The prism is filled with cubes that have edge lengths of 1/2 in.
How many cubes are needed to fill the rectangular prism?
Enter your answer in the box.
To fill the rectangular prism,
cubes are needed.
Answer:
Given,
Dimensions of rectangular prism
Length= 10in
Breadth=2in
height= 3(1/2) or 7/2
Dimension of cube = 1/2in
Let the number of cubes be x
A.T.Q(According to question)
Vol. of rectangular prism= Vol. of Square× Number of cubes
l×b×h = a³
= > 10×2×7/2 = (1/2)³× x
x = 560
So the number of cubes required to fill the prism is. 560
GIVING BRAINLIEST!!!!
Answer:
Zack is correct with the -4.5
Step-by-step explanation:
When multiplying by .5 just cut the number in half so 4.6 becomes 2.3 and since the .5 was negative the 2.3 becomes a negative so -2.3 -2.2=-4.5
Hope this helped.
A brainliest is always appreciated.
What is an equation of the line that passes through the point (-4, 5) and is perpendicular to the line 4x + y = 7?
Answer:
x -4y = -24
Step-by-step explanation:
Given the equation of a line in standard form, you can write the equation of the perpendicular line by swapping the coefficients and negating one of them. The constant needs to be adjusted to make the equation true at the point you want the line to pass through.
4x +y = 7 . . . . given line
x -4y = constant . . . . equation with coefficients swapped, one negated
x -4y = (-4) -4(5) = -24 . . . . equation with appropriate constant
An equation for the desired line is ...
x -4y = -24
__
Additional comment
The standard form equation has a positive leading coefficient, so the choice of which coefficient to negate will take that into account.
The slope of the standard form line ...
ax +by = c
is m = -a/b.
The slope of the perpendicular line is the opposite reciprocal of this:
m' = -1/m = b/a
You can see that this swaps the coefficients and negates one of them.
If you spin the spinner 100 times how many times can you expect it to land in yellow?
Answer:
depends on how many other colours are there as well let's say there are N no. of colours then the probability is 100/N
Maria's wages are $2400 plus 3.5% commission on monthly sales. A. Write a function expressing the relationship between Maria's wages, w , and her monthly sALes x
Answer: x(0.035)+w
Step-by-step explanation:
to find out the percent she gets from sales you multiply that by the percent she earns then add it to the 2400 which she already makes
6. Find the perimeter and the area of the shape.
6 yd
18 yd
7 yd
15 yd
42 yd
The perimeter and the area of the shape are 63 square yards and 46 yards, respectively.
How do we calculate?The area of a triangle is equal to one half the product of its base and height. In the image, the base of the triangle is 18 yards and the height is 7 yards. Therefore, the area of the triangle is:
area = (1/2) * base * height
= (1/2) * 18 * 7
= 63 square yards
The perimeter of the shape is the sum of the lengths of all of its sides. In the image, the lengths of the sides are 6 yards, 18 yards, 7 yards, and 15 yards.
Therefore, the perimeter of the shape is:
perimeter = 6 + 18 + 7 + 15
= 46 yards
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You pay $900 rent per month your first year. Each year after your rent increases by
10%. After 10 years living in the apartment, what is the total amount of rent you will
have paid?
Answer:
$1,800
Step-by-step explanation:
($900)(0.1)(10) = $900
$900 + $900 = $1,800
The radius of a circle is 2 feet. What is the area of a sector bounded by a 45° arc?
Answer:
1.57 square feet
Step-by-step explanation:
Given :-
Radius = 2 feet
θ = 45°
Formula to be used :-
Area (sector) = πr² x θ / 360°
Inputting the values :-
= 3.14 x (2)² x 45/360
= 3.14 x 4 x 1/8
= 3.14 x 1/2
= 1.57 square feet
What is the expression in radical form ?
(4x3y2)3/10
Answer:
[tex]\frac{y^2x^3*12}{10}[/tex]
Step-by-step explanation:
Find the value of x?
Answer:
X = 20
Step-by-step explanation:
If the 100 is on the right side, and they are the same length, that means that you have to find 5 x what = 100. So 5 x 20 = 100
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Which statement is true about the points shown below?
(-3,1)
(7.1)
The distance between them is zero because they have the same y coordinate.
The distance between them can be found by counting from -3 to 7.
The distance between them cannot be calculated because the points do not have the same x-coordinate.
The distance between them can be found by doubling the distance of either point from the yaxis.
Answer:
The distance between them can be found by counting from -3 to 7.
Step-by-step explanation:
got 100 on my assignment