3 years ago

How to do it and and explanation

Mathematics

1 answer:

TEA [102]3 years ago

5 0

Answer:

Step-by-step explanation:

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Please help quickly it is due in 46 minutes

ololo11 [35]

Y=x+12
(-4,8)
(10,22)
y=4x
(5,20)
(-4,-16)
(0,0)

5 0

2 years ago

Read 2 more answers

First answer = brainliest

mamaluj [8]

Answer:

2916 ft^3

Step-by-step explanation:

In this case, the diameter if 18 ft, making the radius 9 feet. Now, we plug in the values into the formula and simplify.

$\frac{4}{3}* 3 * 9^3$
$\frac{4}{3} * 3 * 729$
$4 * 729$
$2916$

Therefore, the volume is 2916 ft^3.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

5 0

2 years ago

Read 2 more answers

A car is `160` inches long. A truck is `7\%` longer than the car.

iragen [17]

Answer:

171.2 inches

Step-by-step explanation:

7% is equaled to 0.07 and multiplied by 160 equals 11.2 then I added that to 160 to get 171.2 inches. I hope im correct.

6 0

2 years ago

If one atom of carbon weighs 1.99 × 10^−22 g and one atom of hydrogen weighs 1.67 × 10^−27 g, which element weighs more? Explain

garik1379 [7]

Answer:

The atom of carbon weighs more

Step-by-step explanation:

we have

Atom of carbon weighs

$1.99*10^{-22}\ g=1.99*10^{-22}(\frac{10^{5}}{10^{5}})=199,000*10^{-22}(\frac{1}{10^{5}})=199,000*10^{-27}\ g$

Atom of hydrogen weighs

$1.67*10^{-27}\ g$

Compare

$199,000*10^{-27}\ g > 1.67*10^{-27}\ g$

therefore

The atom of carbon weighs more

8 0

3 years ago

A telemarketer earns $150 a week plus $2 for each call that results in sale. Last week she earned a total of $204. How many of h

cluponka [151]

Answer:

27 calls

Step-by-step explanation:

Let T(x) represent total sales.

Then T(x) = $150 + ($2/call)x, where x is the number of calls made.

If T(x) = $204, we can solve for x, the number of calls made:

$204 = $150 + ($2/call)x, or

$ 54

----------- = 27 calls

$2/call

8 0

3 years ago