given a and b are numbers,and a+b =180,which statement also must be true ? a=180-b , a-180=b , 360=2a+2b, a=90 and B=90

Mathematics

1 answer:

Yuri [45]3 years ago

3 0

A=180-b is same as a+b=180

because you just subtract b from both sides

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Galina-37 [17]

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docker41 [41]

3x^2y^2 − 2xy^2 − 8y^2 =
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factoring with leading coefficient:

for ax2+bx+c find two numbers n,m, that m*n = a*c and m+n = b

3x^2 - 2x - 8
a=3, b=-2, c=-8
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replace bx with mx + nx and factor by grouping

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answer:
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3 years ago

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eimsori [14]

Answer:

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Answer:

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Step-by-step explanation:

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3 years ago

Henry wants to buy a new table saw for his carpentry shop. He has saved $360 which is 2/3 of the price of the saw. How much does

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This means that the full price is $540.

Hope this helps!

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