3 years ago

Awarding branliest for first correct answer!! HELP

Mathematics

2 answers:

zhuklara [117]3 years ago

7 0

Answer:

(3x - (3x - 5y))(3x + (3x - 5y))

Step-by-step explanation:

We use difference of squares to help factor.

Umnica [9.8K]3 years ago

3 0

See the answer below :)))))))

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I need help with this math question

Butoxors [25]

Answer:

The base would be the same since it's the same number. (Base is 7).

You would then subtract 10 by 3 and you would get 7. Answer is 7 to the power of 2.

Hope this helps (:

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3 years ago

Brainliest answer

marshall27 [118]

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3 years ago

What is the value of x in the equation x+.2x=96

Scilla [17]

Answer:

x = 80

Step-by-step explanation:

1x + 0.2x = 96

1.2x = 96

Divide both sides by 1.2

x = 80

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3 years ago

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2 years ago

5. Find the mZABC if<br> ZABD = 35°, ZDBC = 55º.

Reika [66]

Answer:

$m\angle ABC=90^o$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

$m\angle ABC=m\angle ABD+m\angle DBC$ ----> by angle addition postulate

substitute the given values

$m\angle ABC=35^o+55^o=90^o$

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3 years ago