3 years ago

. . What is the other endpoint of a segment with one endpoint at (-3, 8) and the midpoint at (7,1)?

Mathematics

1 answer:

QveST [7]3 years ago

5 0

Answer:B

Step-by-step explanation:

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The answer to this question is 42°

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Ann started reading at 4:00 p.m. And finished at 4:20 p.m. Through what fraction of a circle did the minute hand turn?

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Read 2 more answers

Asap<br> It is for past paper that is due in tomorrow 29th

love history [14]

Answer:

(i) 22.5

(ii) 7.2

Step-by-step explanation:

(i)

AB:PQ = 2:5 = 1:2.5

So PQ is 2.5 times longer than AB.

PQ=2.5AB=(2.5)9=22.5

(ii):

Since the triangles are similar, their sides are in ratio to each other. So if PQ was 2.5 times longer than AB, QR must also be 2.5 times longer than BC:

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3 years ago

If x=-2 and y=6 is a solution of equation 3ax+2by=6, then find the value of b

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3 years ago

Will has 2 quarters, 6 dimes, some nickels, and 4 pennies. If the ratio of pennies to the total number of coins he has is 1:5, h

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Answer:

8 nickels

Step-by-step explanation:

Let n be the number of nickels.

4: (2+ 6 + 4 + n) = 1:5

4÷(12 + n) = 1÷5

4 x 5 = 1 x (12 + n)

20 = 12 + n

n = 8

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3 years ago