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2 years ago

11

What is the area of the trapezoid? 11 cm 15 cm 17 cm 19 cm square centimeters

1 answer:

dlinn [17]2 years ago

6 0

The answer to your question is 17

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Monty buys hats in bulk to sell at his store. His cost for each hate is $17. He marks up the hats 45%. What is the retail price

maksim [4K]

Answer:

i believe it is 7.65, i am not 100% sure though..

Step-by-step explanation:

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3 years ago

CAN SOMEONE HELP ME ASAP ITS SO IMPORTANT

alexgriva [62]

Answer:

The letter P represents 1/8 on the number line

Step-by-step explanation:

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3 years ago

Read 2 more answers

The circumference of a circular stage is 157 feet. If Chris paints the stage at a rate of 400 square feet per hour, how long wou

Korolek [52]

We need the circumference and area of the circle equations:
c = 2*pi*r
a = pi*r^2
lets find the radius from the first equation:
r = c/2*pi
r = 157/(2*3.14)
r = 24.99 ft
now lets calculate the area:
a = pi*r^2
a = 3.14*(24.99)^2
a = 1960.93 ft^2
Now we need to divide the total area by the rate at which Chris paints, and that gives us the time needed:
time = <span>1960.93/400
time = 4.9 hours
that would be 5 hours rounded to the nearest hour</span>

8 0

2 years ago

The distance d traveled by a train varies directly as the time t that it travels. The train travels 60 km in 1/2 hr. How far wil

wel

Answer:

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3 years ago

The two cross sections shown are taken parallel to their respective bases. The cross sections have the same area. If the heights

marishachu [46]

Answer:

$489.40\,\,cm^3$

Step-by-step explanation:

Given:

The given two cross-sections have the same area such that the heights of the two solids are equal.

To find: volume of the cylinder

Solution:

Let r represents the radius of the cylinder.

Area of the cross-section of the cylinder ( i.e., area of a circle) = area of the cross-section of the other solid (are of the rectangle)

$\pi r^2 =3.8\times 8.1\\r^2=\frac{3.8\times 8.1}{\pi}$

Height of the cylinder (h) = 15.9 cm

Volume of the cylinder $=\pi r^2 h$

$=(\pi)\frac{3.8\times 8.1}{\pi}(15.9)$

$3.8\times 8.1\times 15.9=489.40\,\,cm^3$

8 0

3 years ago