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DaniilM [7]
2 years ago
10

The outside of a closed glass display case measures 22" x 15" x 12". The glass is half inch thick. How much air is contained in

the case
Mathematics
1 answer:
Reptile [31]2 years ago
7 0
1980 is how much air is in the case

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A stove costs $695 will be on sale next week for 20% off its regular price. What is the amount of savings
jonny [76]

Answer:

It would be 139$

Step-by-step explanation:

In order to find a percent of a value you first move the decimal place over 2 to the left or divide by 100(percentage is no longer there). In this case it would be .20. You multiply that with the total number(695) and the product is your answer.

3 0
3 years ago
The best estimate of 45 percent of 76
Vedmedyk [2.9K]
45% of 76
45%=0.45
0.45*76
34.2
34.2 is about 34
so 34

6 0
2 years ago
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Kira bought 6 bags of popcorn for 15.36 how much would he pay for 4 bags
Andreas93 [3]
11.36 would be the answer
8 0
2 years ago
Can you please explain how to write the ratios for sin x and cos x? When angles are x, y, and z. The hypotenuse being 12 and is
Kamila [148]
Your triangle has acute angles X and Y, and right angle Z.

For an acute angle A in a right triangle:

The sine is the ratio of the opposite leg to the hypotenuse.
sin A = opp/hyp

The cosine is the ratio of the adjacent leg to the hypotenuse.
cos A = adj/opp

The hypotenuse of a right triangle is the side opposite the right angle. It is the longest side of a right triangle. There is only one hypotenuse in a triangle, so there is no confusion with the hypotenuse.

The two sides that form the right angle are called the legs. Each leg is opposite an acute angle. The legs may or may not be congruent to each other, but each leg is always shorter than the hypotenuse. Since there are two legs, we need to be able to distinguish them. If you take an acute angle as your angle of interest, the leg that is part of the angle is called the adjacent leg. The other leg is the opposite leg. Adjacent leg and opposite leg are relative terms. They depend on the acute angle you are considering.

For your triangle, if you look at angle X, then the adjacent leg is side XZ. The opposite leg for angle X is side YZ.

Using the ratios mentioned above for sine and cosine, you get:

sin X = opp/hyp = sqrt(119)/12

cos X = adj/hyp = 5/12
7 0
3 years ago
Which partial quotients could be added to find 396 ÷ 12?
Travka [436]

Answer:

33 plz braniest i think i help you

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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