Answer:
Step-by-step explanation:
we know that
To convert decimal number as a percent, multiply the number by 100 (just move the decimal point two places to the right)
we have
Convert as a percent
Multiply by 100
The population of a city has decreased by 33% since it was last measured. If the current population is 13,400, what was the prev
1 answer:
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This is a special right triangle called a 30-60-90 triangle. It has a special property the relates the ratio of side lengths. That ratio is 1:
:2
What does this mean? If you know the shortest side of a 30-60-90 triangle, you can find the longer leg by multiplying it by, and you can find the hypotenuse by multiplying the short leg by 2.
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What does this mean? If you know the shortest side of a 30-60-90 triangle, you can find the longer leg by multiplying it by
In the picture, note that the short leg of the triangle has a length of 9. Therefore, the long leg(or n) is simply 9