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3 years ago

PLEASE HELP ME!!!!!!

Mathematics

2 answers:

STatiana [176]3 years ago

7 0

John would have made $168 in 8 hours. I hope this helps

Rasek [7]3 years ago

4 0

Divide the money by 12. you get 12. now if you multiply it by 8 then the answer would be $168.

i hope i helped

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I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT!!!!!!

melisa1 [442]

Match the whole number and the bottom fraction number and gets u answer!

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3 years ago

What is the value of the expression expression 9 – m. If m = –3, n = 8, and p = –1?

nika2105 [10]

Answer:

Step-by-step explanation:

i do believe you didn't write the whole problem

if m=-3

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3 years ago

A wire that is 22 feet long connects the top of a pole to the ground. The wire is attached to the ground at a point that is 10 f

Ksju [112]

Answer:

19.6ft (nearest tenth)

Step-by-step explanation:

Please refer to the attached photo for better understanding.

Given Length of Wire = BC = 22ft

Given Distance from Grounded Wire to Base of Pole = AC = 10ft

Length of Pole = AB

We can use Pythagoras' Theorem to find Length of Pole, AB.

By Pythagoras' Theorem,

$c^{2} =a^{2} +b^{2} \\BC^{2} =AB^{2} + AC^{2} \\22^{2} =AB^{2} +10^{2} \\484=AB^{2} +100\\AB^{2} =484-100\\AB=\sqrt{384} ft\\=19.6ft (nearest tenth)$

6 0

2 years ago

Find the surface area of each figure. Round your answer to the nearest tenth if necessary.

dedylja [7]

Answer:

556

Step-by-step explanation:

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3 years ago

F(x) = -5x; vertical shrink by a factor of 1/5

tatiyna

In order to vertically stretch a function by a factor k, we have to multiply the function expression by k.

So, in order to stretch the function by a factor of 1/5, we simply have to multiply:

$f(x) = -5x \implies g(x) = -5x\cdot\dfrac{1}{5}=-x$

So, if we shrink the function -5x by a factor of 1/5, we get the function -x.

7 0

3 years ago