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Stolb23 [73]
3 years ago
11

F(x) = -22 – 92 = 9x Find f(-2)

Mathematics
1 answer:
Natali [406]3 years ago
8 0

Answer: 14

Step-by-step explanation:

THIS IS CAKE! watch. it is simple as this. replace x with -2

-(-2)^{2} - 9(-2)

we get -4+18

the answer is 14

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How many feet per minute faster is 27 speed than 31.8 speed?
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Please answer the question from the attachment.
krek1111 [17]
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7 0
3 years ago
Shanice wanted to make note cards by
Leni [432]

Answer:

8 pieces of paper

Step-by-step explanation:

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3 0
3 years ago
What is the exact circumference of a circle with a diameter of 40 feet?
Irina-Kira [14]

Answer:

The answer is

<h2>126 feet</h2>

Step-by-step explanation:

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Where d is the diameter

From the question

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40π

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= 126 feet to the nearest whole number

Hope this helps you

7 0
3 years ago
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