2 years ago

Would appreciate some help thanks

Mathematics

1 answer:

defon2 years ago

6 0

Answer:

f(8) = -9

Step-by-step explanation:

Substitute 8 in for x.

f(8) = -2(8) + 7

f(8) = -16 + 7

f(8) = -9

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2 years ago

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garik1379 [7]

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2 years ago

For every 10 fish you have, you need 5 gall how many gallons pf water do u have for 1 fish

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2 years ago

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3 years ago

URGENT URGENT helppps plz

Murljashka [212]

Answer:

1) Bigger sector = 168.8pi

1) Smaller sector = 56.3pi

2) Bigger sector = 529.9

3) Smaller sector = 176.6

Step-by-step explanation:

1) Bigger sector = $\frac{270}{360}$ ×pi×15×15

= 168.75pi

1) Smaller sector = $\frac{360-270}{360}$ ×pi×15×15

= $\frac{90}{360}$ ×pi×15×15

= 56.25pi

2) Bigger sector = $\frac{270}{360}$ ×3.14×15×15

= 529.875

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= $\frac{90}{360}$ ×3.14×15×15

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6 0

2 years ago