Ask question

Ask question

All categories

3 years ago

6

I need help with this one

1 answer:

Degger [83]3 years ago

4 0

−2.72 or -68/25

sjsjsjgshs

You might be interested in

Help with this please free brainlist i promise only if you get it right though

goldenfox [79]

Answer:eirther C or D not sure

Step-by-step explanation:

5 0

2 years ago

Simplify the expression 8 + (7 + x)

baherus [9]

Answer:

15 + x

Step-by-step explanation:

6 0

2 years ago

9. What is the volume of this cube? (2 pts.) Show your work here.

denpristay [2]

Answer:

Volume = 27 cubic units

Step-by-step explanation:

First, the formula of volume is l x h x w.

Second, the l, h, and w, are all 3, so to get your answer you do 3 x 3 x 3 which equals 27.

Hope this helps!

6 0

3 years ago

Find an expression for f−1(x), if f(x) = 5 − 2x

Lesechka [4]

Answer:

$f^{-1}$ (x) = $\frac{5-x}{2}$

Step-by-step explanation:

Let y = f(x) and rearrange making x the subject

y = 5 - 2x ( add 2x to both sides )

2x + y = 5 ( subtract y from both sides )

2x = 5 - y ( divide both sides by 2 )

x = $\frac{5-y}{2}$

Change y back into terms of x

$f^{-1}$ (x) = $\frac{5-x}{2}$

8 0

3 years ago

Malik bought chargers that are shaped like regular octagons. If the chargers have the dimensions shown below, what is the area o

vlada-n [284]

What are the dimensions?

7 0

3 years ago