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3 years ago

Match each pair of points to the equation of the line that is parallel to the line passing through the points.

Mathematics

1 answer:

Tanya [424]3 years ago

4 0

If we identify the lines by ...
1. y = -0.5x -3
2. y = -3.5x -15
3. y = 5x +19
4. y = 1.25x +4

Then the matches are ...
BC - 2
DE - 1
FG - none
HI - 4
JK - none
LM - 3

_____
Whenever there is a lot of repetitive math to do, I usually find it easier to let a calculator or spreadsheet do it. Here, the graphing calculator is computing the slope between the points. The slopes of parallel lines are the same.

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Find the value of g.<br> -69 + 36 = 12<br> HELP ME PLEASE ASAP!!!!

MrMuchimi

Answer:

-6g + 36 = 12

36 = 12 + 6g

24 = 6g

4 = g

g = 4

Step-by-step explanation:

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3 years ago

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The table of values below shows the rate of water consumption in gallons per hour at selected time intervals from t = 0 to t = 1

ad-work [718]

31.7 is the answer. Do you need any explanation?

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3 years ago

a train starting from rest moves with uniform acceleration of 5 m/s2 .find its velocity when it has travelled a distance of 1 km

Degger [83]

The velocity of a train starting from rest moves with a uniform acceleration of 5 m/s2 would be 100 m/s.

Acceleration = 5 m/s2

Distance, s = 1 km = 1000m

Intital velocity, u=0 m/s

<h3>What is the first equation of motion?</h3>

We know that, Newton's equation of motion,

s = ut+ 1/2 at^2

1000 = 0 + 1/2 x 5 x t^2

1000 = 5/2 x t^2

2000/ 5 = t^2

t = 20 s

Also,a = (v-u)/t

5 = v-0/20

100 = v

v = 100 m/s

Hence, the velocity of a train starting from rest moves with a uniform acceleration of 5 m/s2 would be 100 m/s.

Learn more about velocity here;

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2 years ago

Shannon is making a rocket by folding a paper. She needs a piece of paper with a area of 84 square inches.Shannon has a piece of

slamgirl [31]

Answer:

the 42 width of the paper need

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3 years ago

Brenda had bowling scores of 92, 110, 85, 78, and 96. She completed the steps below to determine the score she needs in her next

Simora [160]

Answer:

The mistake is evidently in the addition of the first 5 bowling scores

Step-by-step explanation:

Brenda had bowling scores 92, 110, 85, 78, and 96.

She needs one more bowl to get an average of 96.

Let the last bowl score = x

(92 + 110 + 85 + 78 + 96 + x)/6 = 96

(92 + 110 + 85 + 78 + 96 + x) = 96×6 = 576

461 + x = 576

x = 576 - 461 = 115

The mistake is evidently in the addition of the first 5 bowling scores, the score for the 5th bowl was excluded, maybe because it was coincidentally 96 too.

She added (92 + 110 + 85 + 78) instead of (92 + 110 + 85 + 78 + 96), so, the score needed for the last bowl to get an average of 96 is actually 115, not 211.

Hope this Helps!!!

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3 years ago

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