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Vladimir [108]
3 years ago
14

They are Both math and science questions, I need an answer ASAP!

Mathematics
1 answer:
mart [117]3 years ago
5 0
What grade is this for
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Answer:

1/4

Step-by-step explanation:

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2 years ago
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two complementary angles have a difference of 36°. Find the measure of each angle. (Complementary angles are angles that add up
ElenaW [278]

Answer:

27°,63°

Step-by-step explanation:

Let the two angles be a and b.

They are complementary, meaning they add up to 90. Thus:

a+b=90

And we are told their difference is 36. Therefore:

a-b=36

Solve for the system of equations. Add b to both sides in the second equation:

a=b+36

Substitute this into the first:

(b+36)+b=90

Combine like terms;

2b+36=90

Subtract 36:

2b=54

Divide by 2:

b=27

So, b is 27 degrees.

Use the second equation again:

a-b=36

Now that we know b is 27, substitute:

a-27=36

Add 27 to both sides:

a=63

So, a is 63 degrees.

And we're done :)

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3 years ago
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The marine life store would like to set up fish tanks that contain equal number
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Ok that is nice sir 8 is a equal number 
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3 years ago
I really need help pls pls pls help
rewona [7]

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the first one

Step-by-step explanation:

because 1 inch=22feet, so 242 feet=11 inch

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Which of the following does NOT describe x-4
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Need a Picture please repost so I can help you :)

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