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Marta_Voda [28]
2 years ago
9

How do you estimate a right angle ?

Mathematics
1 answer:
Rom4ik [11]2 years ago
5 0
Right angles are usually always 90 degrees, then if you are looking at right triangles, you have 45,45,90 degree triangles and 30,60,90 triangles
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3 years ago
If (-3)^-5 = 1/x, what is the value of x?
kvv77 [185]

Answer:

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Step-by-step explanation:

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A penny weighs about 0.1 oz. how much is a pound of pennies worth
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<span>1.       </span><span>A penny weighs about 0.1 oz.
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=> always remember that in every 1 oz, there is 0.0625 pounds.
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In problem like this, before determining the answer, you need to make sure that both unit of measurements are the same. If not, then try to convert.</span>



7 0
3 years ago
How far apart are cities A and B in the new map?
Lubov Fominskaja [6]

Answer:

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5 0
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