3 years ago

If f(x) = 2/3 x-6, what is the value of f(-9)?

Mathematics

1 answer:

Keith_Richards [23]3 years ago

4 0

Answer:

-12

Step-by-step explanation:

f(-9) = 2/3(-9) + (-6)

f(-9) = -6 + (-6)

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tangare [24]

Answer:

84.78

Step-by-step explanation:

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6*6(r²)=36

36*3.14(π)=113.04

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339.12/4=84.78

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4 years ago

if the equation y=-4x+b represents the line that passes throught the point (1,4) determine the value of the y-intercept

kvv77 [185]

Answer:

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Step-by-step explanation:

Plug in (1,4) --> (x,y) and solve for b (y-intercept):

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3 years ago

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Ghella [55]

Answer: $48.1^{\circ}$

Step-by-step explanation:

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2 years ago

Pablo is dividing a dish of brownies for a party. The brownie mix cost $2.89. He cuts the brownies into squares that measure 3 i

d1i1m1o1n [39]

Okay so if the pan is 12 inches wide you can divided 3 inches by that and get 4. Then do the same thing for the length, 18, and you get 6. Multiply 6 by 4 to get the number of brownies Pablo cut.

You can check my answer by drawing a box on a piece of paper, and drawing little boxes inside. Keep in mind that each brownie is 1 unit, or 3 inches.

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3 years ago

Find the area of the shaded sector of the circle. Leave in terms of pi.

qaws [65]

Answer:

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