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Anettt [7]
3 years ago
14

What is the value of x in the following equation? 2 (x - 4) + 15 = 21

Mathematics
1 answer:
viktelen [127]3 years ago
5 0
The answer would be x=7.
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Mohamed surveyed his class on their favorite candy bar. 8 picked Snickers. 6 picked Kit Kats. 6 picked Milky Ways. If he applied
Gnom [1K]

Answer:

600:450:450

Step-by-step explanation:

8+6+6= 20

1500/20=75

8*75= 600

6*75= 450

6*75=450

Check:

600/75= 8

450/75= 6

450/75=6

3 0
3 years ago
Trigonometry<br> y=? x=?
tino4ka555 [31]

Answer:

y=9cm

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Step-by-step explanation:

y=9cm(being perpendicular)

x=90°=being perpendicular)

3 0
3 years ago
Zander was given two functions: the one represented by the graph and the function f(x) = (x + 4)2. What can he conclude about th
baherus [9]

Answer:

On E2020 the answer is C

Step-by-step explanation:

They have the same y-intercept.

8 0
3 years ago
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What is the domain of the function graphed below?
Vlad1618 [11]

Answer:

The domain is the set of x values for which the function resides in.

In this graph, it is unclear as to if the function goes on to infinity, but if it does, the answer is quite easily:

(-2, 4] and [7, ∞)

since the function starts on the left at -2 then continues to the right, with a pause, then indefinitely after.

3 0
2 years ago
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Are these expressions equivalent? (Show work)<br> 14x+10+2x and 5x+3x+10+8x
balu736 [363]

Step-by-step explanation:

14x+10+2x

16x+10. Answer 1

5x+3x+10+8x

16x+10. Answer 2

So, both Answers are same, So the expressions are equivalent...

3 0
2 years ago
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