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3 years ago

Is -4x+8y=24 and y=1\2x+7 perpendicular, parallel, or neither

Mathematics

1 answer:

Ugo [173]3 years ago

3 0

-4x + 8y = 24 is equal to y=(1/2) + 3
so that would be parallel to y=(1/2)+7
to figure this out you just solve for y

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67. Find all points on the x-axis that are 5 units from the point<br> (4, -3).

Setler [38]

Answer:(9,2) I assume I don’t really understand the question

Step-by-step explanation:

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2 years ago

A BUSHEL OF APPLES WEIGHS ABOUT 42 POUNDS. THERE ARE 4 PECKS OF BUSHELS. IT TAKES 2 POUNDS OF APPLES TO MAKE ONE PIE. HOW MANY P

madam [21]

Answer:

84 pies

Step-by-step explanation:

if you multiply 42 pounds by4 pecks. You get 168 pounds. and then you divide that by 2 and you can make 84 pies

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2 years ago

How many times smaller is 2 × 10^-10 than 4 × 10^-5

natta225 [31]

Answer:

200,000

Step-by-step explanation:

To find how many times smaller is smaller number than greater number, divide greater number by smaller number.

Greater number $=4\times 10^{-5}$

Smaller number $=2\times 10^{-10}$

Then

$\dfrac{\text{Greater number}}{\text{Smaller number}}\\ \\=\dfrac{4\times 10^{-5}}{2\times 10^{-10}}\\ \\=\dfrac{4}{2}\times \dfrac{10^{-5}}{10^{-10}}\\ \\=2\times \dfrac{1}{10^{-5}}\\ \\=2\times 10^5\\ \\=2\times 100,000\\ \\=200,000$

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3 years ago

Round 7996.33774627 to the nearest ten.

Katyanochek1 [597]

Answer:7996.33774627 rounded to the nearest ten is

Step-by-step explanation:8,000, hope this helps

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2 years ago

Read 2 more answers

Point C is on the segment AB which has endpoints A(-1, 0) and B(3, 8). Point C is three times as far from point A as it is from

Viefleur [7K]

Answer:

C = (2, 6)

Step-by-step explanation:

The coordinates of point C can be found as the weighted average of the endpoint coordinates. The weights are the reverse of the relative segment lengths.

For AC : CB = 3 : 1, we have ...

C = (A +3B)/(1+3) = ((-1, 0) +3(3, 8))/4 = (-1+9, 0+24)/4

C = (2, 6)

8 0

3 years ago