2 years ago

NEED HELP ASAP!! Which expressions are equivalent to the one below? Check all that apply. 16x

Mathematics

1 answer:

rewona [7]2 years ago

4 0

Answer:

f,c,d is the one who are equivalent

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elena-s [515]

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3 years ago

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Multiply: -z^3(5 + z - 4z^2)

Alex787 [66]

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3 years ago

The radius of a circle is 3 miles. What is the circle's area?

BARSIC [14]

Answer:

9π miles²

Step-by-step explanation:

The area of a circle is πr²

Now we plug in 3 miles for the radius

A=πr²

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2 years ago

If f(x)=x^2+1 and g(x)=3x+1 find 2*f(4)

nadya68 [22]

F(x) = x^2 + 1
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4 years ago

Anyone know how to do this?

Lera25 [3.4K]

Answer:

Part A) 25

Part B) 225

Step-by-step explanation:

Part A

The slope of the graph gives us the mile per gallon of the car.

Recall that the slope of the graph is rise over run.

$m = \frac{200}{8} = 25$

Therefore car gets 25 miles per gallon

Part B) Since we know the slope of the direct variation line, we substitute into y=kx to get:

$y = 25x$

To find the number of miles the car travels using 9 gallons, we substitute x=9 to get:

$y = 25 \times 9$

This gives us 225 miles

8 0

3 years ago