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Hitman42 [59]
3 years ago
7

I needd help is due today at 3pm qnq!!

Mathematics
1 answer:
masha68 [24]3 years ago
3 0
The answer is c, since they both add up to 90°
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Lenny is 3 times older than Max. When you subtract Max's age from lenny's age, you get 24. How old is Lenny and how old is max?
Helga [31]
Let Max be x years.

Then Lenny is  3x  years

When we subtract Max's age from Lenny's age we obtain  3x-x

This is equal to  24  

Putting all together we have

3x-x=24

2x=24

x=12

Therefore Max is 12 years and Lenny is 36 years
8 0
3 years ago
Sanjay borrowed 7,000 at a simple interest rate of 3% per year. After a certain number of years he had paid $840 in interest alt
alexgriva [62]

Answer:

It was 4 years.

Step-by-step explanation:

To solve this problem we need to use the appropriate formula for simple interest, which is shown below:

M = C*r*t

Where M is the amount of interest, C is the initial amount of money, r is the rate of interest and t is the time elapsed in years. Applying the data from the problem we have:

840 =7000*0.03*t

840 = 210*t

210*t = 840

t = 840/210

t = 4

It was 4 years.

7 0
3 years ago
Please help me ASAP!
faust18 [17]

With parallel lines, they will never touch one another. Therefore, there shouldn't be any solution.

7 0
3 years ago
Please help me answer this <br><br> Explain you’re answer <br><br> Will give braisnlt
telo118 [61]
120 dollars minus the 35 dollar flat fee = 85 dollars. divide the 85 dollars by 20 to see how many hours they played. 85 divided by 20 = 4.25. they played 4 and 1/4 hours:)
8 0
2 years ago
Twice the difference of a number and 5 is 2.<br> Use the variable W for the unknown number
Kitty [74]
Hey there!

The difference of a number, w, and 5 will be represented by (w – 5). Twice this would simply multiply this expression by 2, making it 2(w – 5). Finally, just set this expression equal to 2. Your equation is 2(w – 5) = 2. 

To solve this, expand the two to the terms in parentheses. Then, solve the rest of the way as you would normally, using addition, subtraction, multiplication, or division to cancel out and move around terms. Remember, what you do on one side must be done to the other!

2(w – 5) = 2
(2*w – 2*5) = 2
(2w – 10) + 10 = (2) + 10
(2w) ÷ 2 = (12) ÷ 2
w = 6

Hope this helped you out! :-)
8 0
3 years ago
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