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Oxana [17]
3 years ago
11

What are the coordinates of the midpoint for segment AB if A is (14 , -2) and B is (7 , -8)

Mathematics
1 answer:
Alenkasestr [34]3 years ago
5 0

Answer:

Step-by-step explanation:

(14 + 7)/2 = 21/2= 10.5

(-2 + (-8))/2= -10/2= -5

Midpoint(10.5, -5)

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oksano4ka [1.4K]

Answer:

It would be D.

4 0
3 years ago
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How do i solve 6x=5x+7 by using solving systems by elimination?
klio [65]
I just learned about it. Simple!

6x=5x+7
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-5x -5x
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7 0
3 years ago
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2 3/4 ÷ 1 7/8=?<br> pls help
Anna11 [10]

Answer:

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7 0
2 years ago
Calvin had 30 minutes in time-out. For the first 23 1/3 minutes, Calvin counted spots on the ceiling. For the rest of the time,
scoundrel [369]

Answer: \frac{20}{3}\ minutes or 6 \frac{2}{3}\ minutes

Step-by-step explanation:

For this exercise you can convert the mixed number to an improper fraction:

1. Multiply the whole number part by the denominator of the fraction.

2. Add the product obtained and the numerator of the fraction (This will be the new numerator).

3. The denominator does not change.

Then:

23\frac{1}{3}= \frac{(23*3)+1}{3}= \frac{70}{3}\ minutes

You know that he had 30 minutes in time-out, he counted spots on the ceiling for \frac{70}{3} minutes and the rest of the time he made faces at his stuffed tiger.

Then, in order to calculate the time Calvin spent making faces at his stuffed tiger, you need to subract 30 minutes and \frac{70}{3} minutes:

30\ min-\frac{70}{3}=(\frac{3(30)-70}{3})=\frac{20}{3}\ minutes or 6 \frac{2}{3}\ minutes

7 0
3 years ago
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Answer:

Evaluate ∫3x2sin(x3)cos(x3)dx

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you have   ∫3x2sin(x3)cos(x3)dx = ∫udu=u²/2 +c............continu

6 0
2 years ago
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