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nasty-shy [4]
3 years ago
13

Select all the statements about the number -3 that are true.

Mathematics
1 answer:
evablogger [386]3 years ago
3 0

Answer:

It is a rational integer.

Step-by-step explanation:

'-3' is rational. It could be written as \frac{-3}{1}.

It is also a integer. Integers include all whole numbers and negative numbers without a fraction or a decimal.

Whole and natural numbers are only positive values. And since '-3' could be written as a fraction, it is not irrational.

'-3' is a rational number and an integer.

Hope this helps.

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One angle measures 27° more than 2 times another. If the two angles are complementary, find the measures of the angles.
zepelin [54]

Answer:

<em>A. 21°, 69°</em>

Step-by-step explanation:

If you work by process of elimination all you have to do is take 27 away from the bigger degree of the two and see if it is 2x as much as the smaller degree.

Ex.

1. 69°-27°= 42°, which is 2x as many as 21°.

8 0
3 years ago
Suppose a local park is rectangular in shape and has a length of 210 yards and a width of 105 yards. What is the length of the d
Otrada [13]

Answer:

234.784 ~ 235

Step-by-step explanation:

One side = 210

other side = 105

a2+b2 = c2

210 ^2 + 105 ^2 = c2

55125 = c ^2

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hope its right!!!

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Step-by-step explanation:

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2 years ago
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Answer:

the slope is 5

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This equation is in slope intercept form

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