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alexandr402 [8]
3 years ago
13

How to know if lines are proportional ​

Mathematics
2 answers:
marin [14]3 years ago
7 0

Answer:

normally they'll be the same length, or you can multiply one line by a number to get the other line

Dmitry_Shevchenko [17]3 years ago
7 0

Answer:

A line is proportional if the y-intercept is at 0,0. So your equation might look like y=4x. But it can't be y=4x+1. Since then the y intercept is at 0,1.

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What is the rate of change ? <br>y=-5x-3​
KatRina [158]

Answer:

the rate of change is -5.

Step-by-step explanation:

y = -5x - 3

-5 = rate of change

-3 = x intercept

6 0
3 years ago
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How long is the hypotenuse
luda_lava [24]
Answer is 4/cos(60) = 8
3 0
3 years ago
WILL GIVE BRAINLIEST!!!! it looks like an explanation but i just need an answer!!
Slav-nsk [51]

Answer:

5: 60

6: 30

Step-by-step explanation:

just a matter of multiplying all the possible values

5: 5 pants X 4 shirts X 3 shoes

6: 10 numbers (0-9) X 3 variations (right, left, right,)

5 0
4 years ago
If 1=3<br> 2=3<br> 3=5<br> 4=4<br> 5=4<br> Then, 6=?
denpristay [2]

Answer: 6=5 sorry if i am wrong

Step-by-step explanation:

6 0
4 years ago
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Solve the following equation for x.
Vaselesa [24]

Solve for x (isolate/get x by itself)

\frac{1}{4}x-7=\frac{3}{8}x-5    Add 5 on both sides

\frac{1}{4}x-7+5=\frac{3}{8}x-5+5

\frac{1}{4}x-2=\frac{3}{8}x   Subtract 1/4x on both sides

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-2=\frac{3}{8}x-\frac{2}{8}x

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7 0
3 years ago
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