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3 years ago

Line AB contains points A(4, 5) and B(9, 7). What is the slope AB

Mathematics

2 answers:

alekssr [168]3 years ago

7 0

Hello there.

Line AB contains points A(4, 5) and B(9, 7). What is the slope AB

Answer: 2/5

MatroZZZ [7]3 years ago

4 0

For the answer to the question, what is the slope AB if line AB contains points A(4, 5) and B(9, 7)?
The answer to this question is 2/5.
I hope my answer helped you. Feel free to ask more questions. Have a nice day!

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Cameron, Arthur, and Jamie are playing soccer. Their locations are recorded by a motion tracking system. The grid shows distanc

Luden [163]

Answer:

1. Arthur is about 54 meters away from Cameron.

2. Jamie is about 56 meters away from Cameron.

3. Arthur is closer to Cameron.

Step-by-step explanation:

We have been given the locations of Cameron (70,10), Arthur (20,30) and Jamie (45,60) on the the grid in meters.

1. To find the distances of Arthur and Jamie from Cameron we will use distance formula.

$\text{Distance}=\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}$

$\text{Distance between Cameron and Arthur}=\sqrt{(70-20)^{2}+(10-30)^{2}}$

$\text{Distance between Cameron and Arthur}=\sqrt{(50)^{2}+(-20)^{2}}$

$\text{Distance between Cameron and Arthur}=\sqrt{2500+400}$

$\text{Distance between Cameron and Arthur}=\sqrt{2900}$

$\text{Distance between Cameron and Arthur}=53.8516480713450403\approx 54$

Therefore, the distance Arthur is about 54 meters away from Cameron.

2. Let us find the distance between Cameron and Jamie.

$\text{Distance between Cameron and Jamie}=\sqrt{(70-45)^{2}+(10-60)^{2}}$

$\text{Distance between Cameron and Jamie}=\sqrt{(25)^{2}+(-50)^{2}}$

$\text{Distance between Cameron and Jamie}=\sqrt{625+2500}$

$\text{Distance between Cameron and Jamie}=\sqrt{3125}$

$\text{Distance between Cameron and Jamie}=55.9016994374947424\approx 56$

Therefore, Jamie is about 56 meters away from Cameron.

3. We can see that 56 is greater than 54, therefore, Arthur is closer to Cameron.

4 0

3 years ago

Read 2 more answers

Find the solution to the system of equations using graphing y = -7/4x - 4 y = - 1/4x + 2

dlinn [17]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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2 years ago

Identify the terms, coefficients, and constants in the expression. 8x+7y^2

alexandr1967 [171]

Answer:

8x+7y^2

Step-by-step explanation:

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3 years ago

A portable CD player costs $48. How much is a payment of 25% of the cost

levacccp [35]

25% is the same is 1/4 of something. So you have to find what 1/4th of 48 is. To do that, just divide 48 by 4. and you get 12.

A 25% payment on a CD player that costs $48 would be $12. Hope that helps!

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3 years ago

Ur wrong its acutully 39.8 not 39.75 u came up with the wrong answer.

alukav5142 [94]

It is 39.8 your right

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3 years ago