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alexgriva [62]
3 years ago
14

Somebody help me ASAP now

Mathematics
2 answers:
tatyana61 [14]3 years ago
8 0

Answer:

x = 4.35

Step-by-step explanation:

x = \sqrt{10^2-9^2} ≈ 4.35

<em>good luck, i hope this helps :)</em>

aev [14]3 years ago
4 0

To give you a boost multiply the hypotenuse by sin(θ) to get the length of the side opposite to the angle.

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How can $500 be divided between four people so that each person gets $20 more than the person before.
MA_775_DIABLO [31]

Answer:

$95, $115, $135, $155

Step-by-step explanation:

If the first person gets x dollars:

the next person gets 20 more, so x + 20 dollars

the next person gets x + 40 dollars

and the last person gets x + 60 dollars

We add all these allocations together, and we get $500

x + (x + 20) + (x + 40) + (x + 60) = 500

Combine like terms

4x + 120 = 500

Subtract 120 on both sides

4x = 380

Divide by 4 on both sides

x = 95

So the first person gets $95.

The second person must get $115

The third must get $135

And the fourth must get $155

Checking our work:

95 + 115 + 135 + 155 = 500

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3 years ago
Your heart beats 320 times in 5 minutes. What is your heart rate?
iVinArrow [24]

Answer:

1,600

Step-by-step explanation:

6 0
3 years ago
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If the hypotenuse of a right triangle is 20 cm and one of the legs is 16 cm, how long is the other leg?
siniylev [52]
Because this is a triangle and we know that we can use the Pythagorean Theorem to find the hypotenuse we just plug in the numbers. But because you have the hypotenuse already you will subtract the leg from the hypotenuse.

A^2+B^2=C^
16^2+B^2=20^2
256+B^2=400 subtract 256 from both sides
B^2=144 now take the square root of both sides
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The second leg is 12 cm long. Your answer is B, the second answer.
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3 years ago
PLS HELP ILL GIVE BRAINLIEST!
kodGreya [7K]

Hi there.

The answer is g(0) = 3.

Explanation:

Given three functions with specified domains. The first and three functions both do not have x = 0 as a part of the domain. We can clear both functions.

Our main function then is currently —

g(x) = 3

You might be wondering how are we gonna find the x-value if there is no x-term?

That is to do nothing. If there is no x-term to substitute then we answer only the constant.

g(0) = 3

4 0
2 years ago
Use a special right triangle to write<br> tan 60° in simplest radical form.
Tems11 [23]
Tan 60 in radical for is square root of 3
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3 years ago
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