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3 years ago

I don't really understand this problem

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

4 0

Complementary angles add up to 90 (there should be a right angle in the diagram)

x+20+x+10 needs to equal 90 where x=30

Left angle is measured 30+20=50 degrees

Angle on the right is measured 30+10=40 degrees

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Help please..........

Kisachek [45]

Answer:

Yes

Step-by-step explanation:

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3 years ago

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Please help me make 3 sentences with the above proverbs

nasty-shy [4]

I don't know if this is what you mean, sorry!!

Answer:

1: "You can't lie because Honesty is the best policy!"

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3: "It will be okay, Every cloud has a silver lining."

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3 years ago

Find the perimeter of a rectangle if one of its sides is 14 and the area is 98

Ratling [72]

Answer:

Step-by-step explanation:

Area of a rectange = bh so 98=14x

98 divided by 14 = 7

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so 2x+2y -> 28+14=42

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3 years ago

Please help question in the picture

Natalka [10]

Answer: use the Pythagorean theorem a2+b2=c2 substitute the numbers in

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Step-by-step explanation:

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3 years ago

Consider the function f(x)=−23x+1. What is f(3)?

attashe74 [19]

-23(3) + 1
-69 + 1
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3 years ago

I don't really understand this problem​

I don't really understand this problem