3 years ago

Find the value of z, angles related to a circle

Mathematics

1 answer:

JulsSmile [24]3 years ago

8 0

Answer: z = 110

Explanation:

z + 70 = 180 (supplementary angle)
z = 180 - 70
z = 110

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Answer:

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Step-by-step explanation:

9y2 + 9(7y2 - 5)

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3 years ago

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goblinko [34]

Answer:

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Step-by-step explanation:

In order to solve this problem, lets take the two terms in the binomial (4x and -3) and, for each one, multiply them by each term in the trinomial (2x^2, -7x, and 1):

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Let's combine like terms to get our final answer:

$8x^{3}-28x^{2}-6x^{2}+4x+21x-3$

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3 years ago

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Step-by-step explanation:

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