Simplify. (-5.12) - (-4.7) (7.021)

2 answers:

7 0

First, you should do the product first:
(-4.7)* (7.021)= -32.9987

Then, let's do the subtraction:
(-5.12)- (-32.9987)
= (-5.12)+ 32.9987
= 27.8787

Final answer: 27.8787

Hope this would help~

deff fn [24]3 years ago

6 0

First, we need to multiply.

-4.7 * 7.021 = -32.9987

Now subtract.

-5.12 -(-32.9987) = -5.12 + 32.9987 = 27.8787

Final answer: 27.8787

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An angle's complement is 35°. Find the measure of its supplement. A) 55° B) 65° C) 125° D) 155° E) 180°

kenny6666 [7]

Answer:

C) 125°

Step-by-step explanation:

Supplementary angles add to 180 degrees. Complementary angles add to 90

An angle's complement is 35°.

35+x =90

Subtract 35 from each side

35 -35+x = 90-35

x = 55

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55+y = 180

Subtract 55 from each side

55-55+y = 180-55

y= 125

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Answer:

see attachment for graph

Step-by-step explanation:

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