All categories

3 years ago

What is it called when columns filled with pairs of numbers that have the same ratio

1 answer:

4 0

You can call it a constant proportionality table because it is used to find the constant of proportionality and proportional relationships. (I am not really sure)

You might be interested in

Please help thank you very much.

Makovka662 [10]

Hello!

First you have to find the volume of the cube

To do this we use the equation a^3

a is a side length

24^3 = 13824

The maximum pyramid can have a maximum side length of 24 and a maximum height of 24 since that is what the cube measurements are

The equation for the volume of a square pyramid is

$a^{2} \frac{h}{3}$

a is side length
h is height

put in 24 for the values

$24^{2} \frac{24}{3}$

Square the 24

$576 \frac{24}{3}$

Divide

576 * 8 = 4608

The answer is B) 4608 cubic centimeters

Hope this helps!

5 0

3 years ago

A rectangular pool is surrounded by a walk 3 meters wide. The pool is 4 meters longer than its width. If the total area of the p

motikmotik

x = 26 m is the width of the pool, length: 29+4 = 33 m.

<u>Step-by-step explanation:</u>

We have A rectangular pool is surrounded by a walk 3 meters wide. The pool is 4 meters longer than its width. If the total area of the pool walk is 372 square meters more than the area of the pool.

Let the width of the pool = x

Then the length will = (x+4) ,over all dimensions will be (x+6) by (x+6+4) or (x+10)

Total area - pool area = 372

$(x+10)*(x+6) - x(x+4) = 372\\x^{2}+16x+60-x^{2}-4x = 372\\12x+60 = 372\\12x = 372-60\\12x = 312\\x = 26$

∴ x = 26 ft is the width of the pool, length: 29+4 = 33 ft

7 0

3 years ago

I need help with this please

Mariana [72]

Answer:

Step-by-step explanation:

X'(-6;9)

Y'(9,3)

Z'(-8,-6)

7 0

3 years ago

Answere and How to do

Angelina_Jolie [31]

Answer:

-25

Step-by-step explanation:

if you are multiplying x by -2/5 you have to divide each side by it to get

x = 10 ÷ -2/5

and if you change it to (10/1)/(-2/5)

=(10/1) • -5/2

and whene you multiply them you get -50/2

which is -25/1 or -25

7 0

3 years ago

Factory makes car batteries. The probability that a battery is defective is 1/14. If 400 batteries are tested, about how many ar

Sedaia [141]

Since it is 1 out of 14, take 400 and divide it by 14 (400/14) which would give 28.57142857... . So round to the nearest whole number = 29. SO THE ANSWER IS “C, 29”

7 0

3 years ago