2 years ago

Sovle for the angle meassures and fill in the blanks

1 answer:

tatiyna2 years ago

5 0

Where is the picture?

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aivan3 [116]

Answer: 12 + 6b

Step-by-step explanation:

Just times both by 6

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2 years ago

asambeis [7]

This is how you solve it

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3 years ago

Debora [2.8K]

First, note that $343=7^3.$ Then use the formula for the sum of perfect cubes:

$a^3+b^3=(a+b)(a^2-ab+b^2).$

Therefore,

$x^3 + 343=x^3+7^3=(x+7)(x^2-7x+49).$

The quadratic trinomial $x^2-7x+49$ couldn't be factored anymore, so the expression $x^3 + 343$ has two factors $x+7$ and $x^2-7x+49.$

Answer: correct choice is A.

3 0

3 years ago

jarptica [38.1K]

Step-by-step explanation:

hope this will help you mark me as brinalist friend please

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2 years ago

avanturin [10]

Answer: it’s C and the second part is C as well

Step-by-step explanation: Just did it on edg! :))

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2 years ago