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sergejj [24]
2 years ago
14

Help please lol :)))))))

Mathematics
1 answer:
nasty-shy [4]2 years ago
6 0
How come it’s a right triangle, I think you do a2+b2=C2. Therefore, you do 9.4 times 9.4 and then 15.1 times 15.1. So it will be 9.4 + b2=15.1. 88.36+ b2=228.01. Then you subtract that and it will be 139.65. Then you do square roots because you are trying to get rid of the second power. And the final answer is 11.81736011. How they told you to round it to the nearest tenth, I will be 11.8. I think this is the answer.
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45÷10? a.45 b 45 c .045 d 4.5
podryga [215]
The anwser to your question is d
4 0
3 years ago
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Calvin had 30 minutes in time-out. For the first 23 1/3 minutes, Calvin counted spots on the ceiling. For the rest of the time,
scoundrel [369]

Answer: \frac{20}{3}\ minutes or 6 \frac{2}{3}\ minutes

Step-by-step explanation:

For this exercise you can convert the mixed number to an improper fraction:

1. Multiply the whole number part by the denominator of the fraction.

2. Add the product obtained and the numerator of the fraction (This will be the new numerator).

3. The denominator does not change.

Then:

23\frac{1}{3}= \frac{(23*3)+1}{3}= \frac{70}{3}\ minutes

You know that he had 30 minutes in time-out, he counted spots on the ceiling for \frac{70}{3} minutes and the rest of the time he made faces at his stuffed tiger.

Then, in order to calculate the time Calvin spent making faces at his stuffed tiger, you need to subract 30 minutes and \frac{70}{3} minutes:

30\ min-\frac{70}{3}=(\frac{3(30)-70}{3})=\frac{20}{3}\ minutes or 6 \frac{2}{3}\ minutes

7 0
3 years ago
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What is the solution to y=2/5x-3 and x=-10
Vanyuwa [196]

y is -2/53

Step-by-step explanation:

  • Step 1: Given equation is y = 2/5x-3 and x = -10. Substitute value of x to find the solution.

⇒ y = 2/(5 × -10 - 3) = 2/-53 = -2/53

4 0
2 years ago
Quad Enterprises is considering a new three-year expansion project that requires an initial fixed asset investment of $2.38 mill
Angelina_Jolie [31]

Step-by-step explanation:

By using Ms Excel you should do this problem.

Kindly check the attachment for solution and cell reference for the clear understanding.

6 0
2 years ago
Please help me with this questions please please ASAP ASAP please ASAP help please please ASAP please I'm begging you please ple
xxTIMURxx [149]

Answer:

32

Step-by-step explanation:

The shapes are the same except for the direction so i think it would be 32

4 0
2 years ago
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