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3 years ago

15

Answers r 26 miles 13 miles 10 miles 5 miles

1 answer:

butalik [34]3 years ago

7 0

26 this person other person is correct

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CORRECT ANSWER FOR BRAINLIEST

Alchen [17]

$\bf \cfrac{x^2-x-6}{4x^3}\cdot \cfrac{2x^2+2x}{x^2+5x+6}\implies \cfrac{(x-3)\underline{(x+2)}}{\underline{2x}(2x^2)}\cdot \cfrac{\underline{2x}(x+1)}{(x+3)\underline{(x+2)}}
\\\\\\
\cfrac{x-3}{2x^2}\cdot \cfrac{x+1}{x+3}\implies \cfrac{\stackrel{FOIL}{x^2-2x-3}}{2x^3+6x^2}$

3 0

3 years ago

Which equation is the inverse of y = 7x2 – 10?

MrRissso [65]

we have

$y=7x^{2}-10$

To find the inverse

Step 1

Exchanges the variables, x for y and y for x

$x=7y^{2}-10$

Step 2

Isolate the variable y

$x=7y^{2}-10$

$7y^{2}=x+10$

$y^{2}= \frac{x+10}{7}$

Square Root both sides

$y=(+/-)\sqrt{\frac{x+10}{7}}$

Step 3

Let

$f(x)^{-1}=y$

so

$f(x)^{-1}=(+/-)\sqrt{\frac{x+10}{7}}$

therefore

<u>the answer is</u>

The inverse is

$f(x)^{-1}=(+/-)\sqrt{\frac{x+10}{7}}$

8 0

3 years ago

Read 2 more answers

Solve x^2=x+6 by factoring

mihalych1998 [28]

Answer:

(x+2)(x-3)

Step-by-step explanation:

easy

4 0

3 years ago

Select the symbol that represents the phrase "at most."

anastassius [24]

Your answer will be c

4 0

3 years ago

If someone has a cube shaped box that measures 9 inches along each edge. Can they fit 1,000 1 square inch cubes inside the box

Stolb23 [73]

Answer:

The area of the box is equal to 9^3 = 729 in^3

729<1000

Step-by-step explanation:

No since the volume of the box is less than the total volume of the cubes

4 0

3 years ago