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Naya [18.7K]
3 years ago
8

Who needs help with anything

Mathematics
2 answers:
Mumz [18]3 years ago
3 0

Answer:

not me

Step-by-step explanation:

Sergeeva-Olga [200]3 years ago
3 0

Answer:

wht.....................................................................................

Step-by-step explanation:

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The area of a triangle is 63 square inches. The base is 18 inches long. What is the height of the triangle?
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What is the formula to get combined mean value​
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4 years ago
Read 2 more answers
There are two different clocks in Wendy's house, one is 20 minutes faster in a day, and the other is 30 minutes slower in a day.
Annette [7]

Answer:

The answer is below

Step-by-step explanation:

For the first clock that is 20 minutes faster in a day, that means it is \frac{20\ min}{60\ min/hr}=\frac{1}{3}hr faster every day. For it to show the correct time, the clock should be 24 hours faster.

Since 1 day = 1/3 hr faster

x days = 24 hr faster

Let x number of days be required to be 24 hr faster. To find x we use the formula:

x=\frac{24 \ hr* 1\ day}{\frac{1}{3}hr }  \\x=72\ days

For the second clock that is 30 minutes slower in a day, that means it is \frac{30\ min}{60\ min/hr}=\frac{1}{2}hr faster every day. For it to show the correct time, the clock should be 24 hours slower.

Since 1 day = 1/2 hr slower

y days = 24 hr faster

Let x number of days be required to be 24 hr slower. To find x we use the formula:

y=\frac{24 \ hr* 1\ day}{\frac{1}{2}hr }  \\y=48\ days

4 0
3 years ago
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