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Usimov [2.4K]
2 years ago
5

EASY 9TH GRADE MATH

Mathematics
1 answer:
Fed [463]2 years ago
8 0

Answer:

y = 3x - 13

Step-by-step explanation:

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If f(x) = 5x + 40, what is f(x) when x = -5?<br> 0 -9<br> O-8<br> 07<br> 0 15
gogolik [260]

Good morning ☕️

______

Answer:

15

___________________

Step-by-step explanation:

f(x) = 5x + 40

then

f(-5) = 5(-5) + 40

= -25 + 40

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sasho [114]

Answer:

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Step-by-step explanation:

The formula for the circumference of a circle is ...

 C = 2πr = πd

 C = 2(3.14)r = 6.28r   or   C = 3.14d

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Put the given radius or diameter into the relevant formula and compute the product. The results are all in "units".

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 d = 11   ⇒   C = 3.14×11 = 34.54

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The answer is 3!

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Sanchez had 100. Washington had 104.
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