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antoniya [11.8K]
3 years ago
11

Some one please help me with this i don’t get it ughhhh

Mathematics
1 answer:
gulaghasi [49]3 years ago
5 0

Answer:

i think its 0

Step-by-step explanation:

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15 point reward + brainliest to correct answer!!
lys-0071 [83]
What’s the question that u need an answer to
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2 years ago
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John Davis makes $9.75 an hour. He works four hours on Monday, six hours on Tuesday, five hours on Wednesday, five hours on Thur
Hatshy [7]
<span>You are given John Davis’ rate which is $9.75 an hour. It is said that he works for four hours on Monday, six hours on Tuesday, five hours on Wednesday, five hours on Thursday, and seven hours on Friday. You are asked to find the gross pay of John Davis. All you need to do is to multiply the rate to the hour of work.</span>
<span>
Monday: $9.75(4h) = $39</span>
Tuesday: $9.75(6h) = $58.5
Wednesday: $9.75(5h) = $48.75
Thursday: $9.75(5h) = $48.75
Friday: $9.75(7h) = $68.25  
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To get the gross pay, add everything and you will get $263.25. The answer is letter D.</span>
8 0
3 years ago
A rectangle swimming pool is 8 feet deep. One side of the pool is 4.5 times longer than the other. The amount of water needed fo
wel

The side lengths of the pool 10 ft and 45 ft.

<u>SOLUTION: </u>

Given, a rectangle swimming pool is 8 feet deep.  

One side of the pool is 4.5 times longer than the other.  

Let the length of pool be n feet, the width will be 4.5n feet

The amount of water needed for the swimming pool is 3600 cubic ft

We have to find the dimensions of the pool. Now, we know that,  

\begin{array}{l}{\text {volume of pool}=\text {depth} \times \text {length } \times \text {width}} \\\\ {\rightarrow 3600 \text { cubic } f t=8 \text { feet } \times \text { n feet } \times(4.5 n) \text { feet }} \\\\ {\rightarrow 8 n \times 4.5 n=3600} \\\\ {\rightarrow 36 n^{2}=3600} \\\\ {\rightarrow n^{2}=100}\end{array}

On taking square root on both sides we get,

\begin{array}{l}{\rightarrow\sqrt{n^{2}}=\sqrt{100}} \\\\ {\rightarrow n=10 \mathrm{ft}}\end{array}

So, the width will be 4.5 n=4.5 \times 10=45 \mathrm{ft}

5 0
3 years ago
PLEASE HELP MEH I NEED THIS HELP PLSSSSSSSSSSSSS
zubka84 [21]

Answer:

I would say A but I'm not sure

Step-by-step explanation:

Sry if I' m wrong <3

5 0
3 years ago
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How many pounds of each kind of candy (hard at $2 per pound, and soft at $4 per pound) must be mixed to
Reil [10]

Answer:

30 pounds of hard candy and 30 pouonds of soft candy

Step-by-step explanation:

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x pounds plus 60 - x pounds will add up to 60 pounds

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60 - 30 = 30

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