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3 years ago

Given: angle 1 and angle 2 are complementary , angle 2 = 74 degrees Prove: angle 2 = 16 degrees

Mathematics

1 answer:

san4es73 [151]3 years ago

5 0

Answer:

I'm guessing the angle 1 is supposed to be 74 degrees and not angle 2?

Step-by-step explanation:

Either way. Complementary angles always have a sum of 90°. 74+16=90 so it checks out

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At the school the ratio of boys to girls is 5:3 if there are 385 boys in the school, how many students are there altogether?

ser-zykov [4K]

Answer:

There are 616 total students

Step-by-step explanation:

boys : girls: total

5 3 5+3 = 8

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385/5 = 77

Multiply each term by 77

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5*77 3*77 8*77

385 539 616

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3 years ago

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dexar [7]

First, you should combine the x terms:

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Then, get rid of the negative 7, by adding 7 to both sides.

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4 years ago

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Veronika [31]

Answer:

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Step-by-step explanation:

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3 years ago

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Art [367]

Answer:

$\boxed{\bold{True}}$

Step By Step Explanation:

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3 years ago

4566 x 53383= _________________

Brums [2.3K]

Answer:

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or 243 million 746 thousand 778

Hope the answer helps!

Step-by-step explanation:

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3 years ago

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