Pay attention in class and you would know
Answer:
45 minutes
Step-by-step explanation:
75% is the same as 
. This means that we can multiply 60 by to find 75% of 60.
Each side of an equilateral triangle = perimeter / 3.
Each side = 10 inches.
The altitude divides the triangle into two 30 60 90 triangles. The hypotenuse is 10 inches and the short side is 5 inches.
altitude^2 = 10^2 - 5^2
altitude^2 = 100 - 25
altitude^2 = 75
altitude =
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8.6602540378
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Answer : 8/45
To find this answer all you have to do is multiply fractions. Multiply the numerator by the numerator and the denominator by the denominator.
4 x 2 = 8 5 x 9 = 45
This gives you 8/45.
The steepness of a line is slope. This is how fast y changes with respect to x. It is the rise over the run.
Hope this helps!!
