30 60 90 triangle
ratio of short leg : long leg = a : a√3

Given long leg = 9 cm
so
short leg = 9 / √3
= 3√3
= √27
= 27^(1/2) <..........(radical form)

Hope it helps.

8 0

3 years ago

The U.S. federal government conducts a survey of high school seniors concerning their plans for future education and employment.

valentinak56 [21]

Answer:

statistic

Step-by-step explanation:

5 0

3 years ago

If the supplies on shelf A are normally $7 each and the supplies on shelf B are normally $3 each, how much will you save on each

777dan777 [17]

Answer:

Step-by-step explanation:

Simple math

3 0

3 years ago

80 + ? + -30 = 0 whats in the middle

Dmitry [639]

Answer: The answer is -50

because 80 + -50 = 30 and 30 + -30= 0 .

6 0

3 years ago