2 years ago

Can someone help me I am stuck on this

Mathematics

1 answer:

Ainat [17]2 years ago

5 0

How many of these do u want done?

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What equation in slope intercept form represents the line that passes through the two point? (6.9,5.9), (10.9,-2.1)

den301095 [7]

Answer:

y = 2x + b

I dont know what b is but the slope is 2 I think

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2 years ago

A group of band instructors answered a survey about hours of rehearsal per week and number of competitions won. The graph shows

IRISSAK [1]

Answer: B. 31

Step-by-step explanation:

This linear regression was constructed by relating the hours practiced per week and the number of competitions won.

Going by this graph, the number of competitions they can expect to win at 5 practices a week is 31.

This is derived by looking for the point where 5 competitions on the x-axis intersects with the line. This point is at 31 competitions on the y axis which would make it the answer.

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2 years ago

Read 2 more answers

67.1 minus 38.29 = A. -105.39 B. 28.81 C. -28.81 D. -44.352

zalisa [80]

67,1 - 38,29 = 28,81

B

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2 years ago

Find The Perimeter please asap

nevsk [136]

Answer:

Step-by-step explanation:

8 0

3 years ago

A 44 B 5 C 10 D None of the choices are correct.

Brums [2.3K]

Answer:

D. None of the choices are correct.

Step-by-step explanation:

If B is the midpoint of AC, then that means that AB is congruent to BC. Because this is true, you can set 8x + 4 and 10x - 8 equal.

8x + 4 = 10x - 8

Now just solve for x. Subtract 8x from both sides and add 8 to both sides.

4 = 2x - 8

12 = 2x

Then divide by 2.

6 = x

Another way to do this problem is to set up the same equation, but instead of solving it, plug in answer choices A, B, and C independently of each other. Then simplify to see if those are right. You'll find out that none of them are.

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3 years ago