3 years ago

The measure of two angles of a triangle are35° and 45°. What is the measure of the third angle

1 answer:

8 0

The three angles of a triangle add up to 180.

Since you know that two angles add up to 80, you know that the third angle is 100.

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Answer:

y = 2

Step-by-step explanation:

varies inversely

xy = k

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(2/3)7 = k

14/3 = k

k = 14/3

--------------------

find y when x = 7/3

(7/3)y = 14/3

multiply both sides by 3/7

y = 14/3 * 3/7

y = 2

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2 years ago

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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