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Nonamiya [84]
3 years ago
8

What is the solution to the equation

Mathematics
2 answers:
galben [10]3 years ago
4 0

Answer:B

Step-by-step explanation:

balu736 [363]3 years ago
4 0

Answer:

x=1.5

Step-by-step explanation:

5(x+2)=7(4-x)

5x+10=28-7x

5x=28-7x-10

5x=-7x+18

5x+7x=18

12x=18

x=18/12

x=3/2

decimal form:1.5

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34

Step-by-step explanation:

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5 0
3 years ago
Caleb strung a 12 foot rope from the bottom of one fence post to the top of another. He measured the angle of elevation of the r
OLEGan [10]
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How to find the equation of a circle
Finger [1]
Hmmm lemme do the first one only

\bf \textit{equation of a circle}\\\\ 
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\qquad 
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(x-5)^2+(y-3)^2=2^2\implies (x-5)^2+(y-3)^2=4
4 0
3 years ago
Please please help me
galben [10]

Answer:

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hope it helps

4 0
3 years ago
A school holds classes from 8:00 A.M to 2:00 P.M. For what percent of 24-hour day does this school hold classes?
lesya [120]

Answer:

25%

Step-by-step explanation:

So first we need to find out how many hours the school has class. Its 4 hours from 8 to noon, then another 2 from noon to 2. This means the school has class 6 hours a day.

Now we need to figure out the percent. we need to have hours of school over total hours or 6/24

6/24

we can simplify this by dividing both sides by 6

(6/6)/(24/6)=1/4

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The school holds class for 25% of the day

5 0
4 years ago
Read 2 more answers
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