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Karo-lina-s [1.5K]
3 years ago
15

If (x) = 3x^2+ 10, what is f(-7)?

Mathematics
1 answer:
inna [77]3 years ago
3 0

Answer:

157

Step-by-step explanation:

3(-7)² + 10

3(49) + 10

147+10

157

- Gage Millar, Algebra 2 Tutor

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alexdok [17]

Answer:

25% of 60 is 15

75% of 30 is 22.5

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100% of 22.5 is 22.5

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10% of 22.5 2.25

Step-by-step explanation:

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Subtract 8 each time.

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Answer:

the hypotenuse of the given triangle is 48.5 ft

Step-by-step explanation:

the ways to detect the hypotenuse of a triangle are :

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ad-work [718]
Area=pi times radius^2

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radius is 1/2 of diameter
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area=pi times 14^2
pi=22/7 for this quesiton
area=22/7 times 14^2
area=22/7 times 196
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area=616 cm^2

answer is 616 square centimeers

4 0
3 years ago
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