3 years ago

I don't know how to do it

Mathematics

1 answer:

Hitman42 [59]3 years ago

8 0

I am pretty sure it is C

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Can someone help me and show your work thanks

GREYUIT [131]

Answer:

D) $8.20

Step-by-step explanation:

82 x 0.1 = 8.2

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For all values of x<br> f(x) = 3x + 2<br> Find f-¹(-12)

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-4.67

Step-by-step explanation:

first find f^-1(x)

let f(x)=y

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Therefore f^-1(x)=x-2/3

Now f^-1(-12)=-12-2/3

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2 years ago

Samantha and Jerrod were at the park, sitting on a park bench together. They decided to look at a fountain on their way home. Je

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Step-by-step explanation:

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Just find the button to ask a question. Search around for it.

Step-by-step explanation:

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Runners in a long distance race start out going 6 kilometers east and then head north for the remainder of the race. The finish

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Answer:

Step-by-step explanation:

alright lets get started.

Please refer the diagram I have attached.

the runner traveled, six kilometers east.

Next, they turn to north and suppose they run x kilometers.

The starting and the ending points distance is 10 kilometers.

There will be a right triangle formed, we can find the value of x by using Pythagorean theorem.

$a^2+b^2=c^2$

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Subtracting 36 from both sides

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So, the runners travel 8 kilometers to the north. : answer

Hope it will help. :)

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