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VLD [36.1K]
3 years ago
10

Find X (Show Your Work) WILL MARK BRAINLIEST!

Mathematics
1 answer:
Rudiy273 years ago
6 0

Answer:

its 8 cause 2 times x is 40 40+-40= 0 so 2 times 4 is 8

Step-by-step explanation:

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Probability of a zebra living longer than 32.2 years
Julli [10]
1/30 the explanation is joe
5 0
3 years ago
Given the definitions of f(x) and g(x) below, find the value of (g o f)(0).
Mamont248 [21]

Answer:

its 3

so its

(4x+4)^2-2(4x+4)-5

so first you have to do

(4x+4)(4x+4)

the answer is 16x^2+32x+16

and then you do -2(4x+4) and then you add them so then its

16x^2+32x+16-8x-8-5

and then you just add like terms so its

16x^2+24x+3

and then you insert 0 for x

so the answer is 3

Step-by-step explanation:

7 0
3 years ago
I nees it asap please​
yaroslaw [1]

Answer:

A

Step-by-step explanation:

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Area=(7a4b8)^2

Area=49a8b16

6 0
3 years ago
Ben used 10 1/2 gallons to drive 4 3/4 hours. How many gallons did Ben use in 1 hour?
Kryger [21]

Answer:

About 2.2 gallons

Step-by-step explanation:

Create the following proportion:

\frac{10.5}{4.75} = \frac{x}{1}

Cross multiply.

10.5 x 1 = 10.5

4.75 x X = 4.75x

4.75x = 10.5

Divide both sides by 4.75x.

10.5/4.75 = 2.2

6 0
3 years ago
If a line has slope​ a, what is the slope of its reflection across the line y​=x?
aleksandrvk [35]

Check the picture below.

notice the reflected gray line on the red one over the y=x line, the slope of either line across the y=x line is simply the other's upside-down.

\stackrel{\textit{slope of line "a"}}{a\implies \cfrac{a}{1}}\hspace{5em}\stackrel{\textit{slope of its reflection}}{\cfrac{1}{a}}

3 0
2 years ago
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