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blagie [28]
2 years ago
13

Use the table to write a proportion

Mathematics
1 answer:
Marizza181 [45]2 years ago
7 0

Answer:

n = 17

\frac{n}{85}= \frac{34}{170}

Step-by-step explanation:

\frac{n}{85}= \frac{34}{170}

n · 170 = 34 · 85

170y = 2890

170y ÷ 170 = 2890 ÷ 170

y = 17

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Fiesta28 [93]

Answer:

  (3 7/8, -1 3/4)

Step-by-step explanation:

The midpoint is the average of the end point coordinates:

  ((5 1/2, -4 3/4) +(2 1/4, 1 1/4))/2

  = (7 3/4, -3 1/2)/2 = (3 7/8, -1 3/4)

6 0
3 years ago
What compound inequality describes this graph
nadezda [96]

Answer:

0≥x<4

Step-by-step explanation:

first, let's look at this number line.

there is a closed circle at 0 and an open circle at 4. this means that 0 is included (≤ or ≥) and that 4 is not included (< or >).

these are the endpoints, meaning that in this compound inequality, the numbers next to the symbols are 0 and 4.

x is in the middle of this compound inequality.

0    x    4

now, we have to figure out the symbols in between. i wrote out our choices above for each number. the highlighted portion is greater than or equal to 0 and less than 4, so we can write this compound inequality as the following:

0≥x<4

x is greater than or equal to 0, but less than 4

4 0
3 years ago
Simplify: (–7) • (8) – (4) • (–2) A. 58 B.16 C.–30 D.–48
jeka94
D. -48
Put it into your calculator exactly how it is shown up above and you will get the correct answer. Your calculator automatically knows the order of operations.
4 0
3 years ago
What is the slope of the line passing through the points (1, –5) and (4, 1)?
xxMikexx [17]
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When plotted into the points it would look like 1-(-5)/4-1= 6/3

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ILL GIVE YOU BRAINLIEST
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Step-by-step explanation:

Brainliest?

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