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3 years ago

Can someone help me plssss I need to turn this to night !!!!!!!!

Mathematics

1 answer:

Maurinko [17]3 years ago

8 0

607.20(130/100)(20/100)=$157.872

$157.87 to nearest cent

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omeli [17]

Answer:

the slope is 4. I hope this helps you!

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3 years ago

Which number is a factor of 18 but not a multiple of 3?

Levart [38]

1 and 3 is a factor of 18, but not a multiple of 3.

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3 years ago

Read 2 more answers

An inlet pipe on a swimming pool can be used to fill the pool in 33 hours. The drain pipe can be used to empty the pool in 34 ho

Talja [164]

<u>Answer: </u>

An inlet pipe on a swimming pool can be used to fill the pool in 33 hours. Time it will take to fill the pool = 748 hrs

<u>Solution: </u>

Let x = time it will take to fill the pool

$\frac{1}{33}$ = work rate of inlet pipe

$\frac{1}{34}$ = work rate of drain pipe

Using the formulae

Volume of flow=work rate $\times$ time

Let us assume complete time of pool to fill = 1

Remaining fraction of pool to be filled = $1-\frac{1}{3}=\frac{2}{3}$

$\begin{array}{l}{\frac{1}{33} x-\frac{1}{34} x=\frac{2}{3}} \\\\ {\frac{x}{33}-\frac{x}{34}=\frac{2}{3}}\end{array}$

$\frac{34 x-33 x}{33 \times 34}=\frac{2}{3}$

$34 x-33 x=\frac{2 \times 34 \times 33}{3}$

$\begin{array}{l}{x=\frac{2244}{3}} \\\\ {x=\frac{3168}{3}} \\\\ {x=748}\end{array}$

Time it will take to fill the pool = 748 hrs

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3 years ago

How do u find the unknown angle measure in a triangle

Finger [1]

Answer:

Use the sum of angle measures rule.

Step-by-step explanation:

If you are given two angles and one missing angle, it's good to remember that all angles add up to 180°.

You can add the the given angles measurements, and subtract them by 180. You should then get the missing angle measure.

Brainilest Is Appreciated.

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3 years ago

A=0/66,b=0/066,c=2/3,d60% what is the probability that d will land on tails

Ede4ka [16]

Have to answer something sorry
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3 years ago