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tester [92]
3 years ago
15

Please help ASAP !!!

Mathematics
1 answer:
Fed [463]3 years ago
3 0

Answer:

B

Step-by-step explanation:

give me brainliest 5 star and thank!

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Can someone help me figure out what are the two checkpoints?
mel-nik [20]

Answer:

13,000 ft.

Step-by-step explanation:

X -------10960----------C---------------D---------------Y

The entire race (from X to Y) is 7 miles.  There are 5,280 ft. in one mile, so 7 miles is 36960 ft.

If we subtract 10,960 from 36,960, then we get the distance from C to Y.

36960-10960 = 26000

They tell you D is at the midpoint between C and Y

So if we divide 26,000 by 2, then we know the distance from C to D and from D to Y.

26000/2 = 13000

The checkpoints are C and D, so the distance between them is 13,000 ft.

3 0
3 years ago
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[(e^x -e^-x)/(e^x + e^-x)] = 1/3​
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Step-by-step explanation:

5 0
3 years ago
Kathy makes $66,000 per year , and she pays a net federal income tax rate of 18 85% How much should Kathy expect to pay in taxes
soldi70 [24.7K]
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I hope I helped
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3 years ago
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If the side opposite a 45 degree angle in a right triangle equals 12.5 meters, how long is the side adjacent the angle?
Ad libitum [116K]
You need to draw out the triangle and then use the rules of a right triangle with tangent because you have the opposite side and you are trying to find the adjacent side.

7 0
3 years ago
Help me with this one please
oksian1 [2.3K]

Answer2 bags of stone  only

Step-by-step explanation:

so you need to times up the amount the bags weight to the ones he already has 25*8=200 and 22.5*19=427.5 and 50*20=1000 the you subtract what he needs to use like he doesn’t need any cement bags nor sand he only needs 2 bags of stone

6 0
4 years ago
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