The theatre has 4 chairs in a row. there are 5 rows. how many chairs are there in total.

Mathematics

1 answer:

Tanya [424]2 years ago

4 0

Answer:

Step-by-step explanation:

1111 <--- 1st row

1111 <---- 2nd row

1111 <--- 3rd row

1111 <----- 4th row

1111 <----- 5th row

use multiplication

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What is the answer and how do you even do this please help

Degger [83]

Answer:

Where is the question or problem that you want answered?

Step-by-step explanation:

I won't be of much help if I do not know what is it that you are asking help for.

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3 years ago

Write an equation, in point-slope form, for the line that goes through points (4,4) and (-4,-1).

Soloha48 [4]

Answer:

C.) Y= 5/8x + 1 1/2

Step-by-step explanation:

To write the equation of a line, calculate the slope between points (4,4) and (-4,-1). After, substitute the slope and a point into the point slope form.

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{4--1}{4--4}= \frac{5}{8}$

Substitute m = 5/8 and the point (4,4) into the point slope form.

$y - y_1 = m(x-x_1)\\y -4 = \frac{5}{8}(x-4)\\y-4 = \frac{5}{8}x - \frac{20}{8} \\\y = \frac{5}{8}x - 2{1}{2} + 4 \\ y = \frac{5}{8}x + 1\frac{1}{2}$

3 0

3 years ago

A water tank is in the shape of a right circular cylinder with a height of 20 feet and a volume 320π of cubic feet. What is the

8090 [49]

To solve for radius use the volume formula and solve for r.

V = πr²h
320π = πr²(20)
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320 = 20r²
320/20 = r²
16 = r²
√16 = r
4 = r

Answer is D. 4 feet.

Hope this helps :)

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3 years ago

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Alex787 [66]

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Step-by-step explanation:

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2 years ago

The sum 51 5/6 + (-37 1/12) is equal to what?

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Those two added together are equal to
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