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NISA [10]
3 years ago
10

For what value of x is the rational expression below when x is equal to 4? X+20/x+4

Mathematics
2 answers:
Olenka [21]3 years ago
8 0

It would be 24  4×20/4+4 80/4 20+4 24

Zanzabum3 years ago
4 0

Answer:

the answer is 3

Step-by-step explanation:

apex said so <3

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Answer:

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Step-by-step explanation:

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57:22 5 What is the equation, in point-slope form, of the line that is perpendicular to the given line and passes through the po
steposvetlana [31]

Answer:

C. y + 3 = ¼(x + 4)

Step-by-step explanation:

✔️Find the slope of the given line:

Slope = ∆y/∆x = -(4/1) = -4

The line that is perpendicular to the given line on the graph would have a slope that is the negative reciprocal of -4.

Thus, the slope of the line that is perpendicular to the line on the graph would be ¼.

m = ¼.

Since the line passes through (-4, -3), to write the equation in point-slope form, substitute a = -4, b = -3, and m = ¼ into y - b = m(x - a)

Thus:

y - (-3) = ¼(x - (-4))

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3 years ago
A recipe uses 5 cups of milk to make 25 servings. If the same amount of milk is used
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2 years ago
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olga_2 [115]

Answer: The whole is divided into 3 equal parts. 2 out of 3 parts are shaded. 2/3 (two thirds) of the whole is shaded. 1/3 (one third) of the whole is not shaded.

Step-by-step explanation:

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