3 years ago

Which expression is equivalent to the expression 4(6+y)+7?

Mathematics

1 answer:

natita [175]3 years ago

7 0

Answer:

31 + 4y

Step-by-step explanation:

4(6+y)+7

Expand the brackets.

24+4y+7

Rearrange.

4y + 24 + 7

Add the like terms.

4y + 31

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Answer:

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3 years ago

What is the formula for the area of a triangle?

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Answer: c. (1/2) bc sin A

<u>Step-by-step explanation:</u>

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2 years ago

∠a and ∠b are complementary angles. ∠a measures 32੦. What is the measure of ∠b?

Ganezh [65]

Answer:

b = 58

Step-by-step explanation:

Complementary angles add to 90 degrees.

a+b = 90

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