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Arada [10]
3 years ago
9

Anyone know the answer???

Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0

Answer:

k = 10

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

115 = (4k+5) + (6k+10)

Combine like terms

115 = 10k+15

Subtract 15 from each side

115-15 = 10k +15-15

100 = 10k

Divide by 10

100/10 = 10k/10

10 =k

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Answer:

y(-4) = 5

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Step-by-step explanation:

Hi!

Since the tangent line T and the curve y must coincide at x=-4

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On the other hand, the derivative of the curve evaluated at -4 y'(x=-4) must be the slope of the tangent line. Which inspecting the tangent line T(x) is -7

That is:

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Answer:

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Step-by-step explanation:

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AlexFokin [52]

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Answer:

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Step-by-step explanation:

mark me brainiest

pls and ty

hope this helps!

<u><em>Q</em></u><u>UEEN</u><u><em>O</em></u><u>F</u><u><em>T</em></u><u>ARUS</u>

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2 years ago
Read 2 more answers
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