This is an Acute scalene. None of the angles are the same measure, and none of them exceed 90 degrees
Answer:
Step-by-step explanation:
Let x be the height ..... then the base = 2x + 2
So we have
Area = (1/2) (base) (height)
20 = (1/2)(2x + 2)(x) simplify
20 = x (x + 1)
20 = x^2 + x subtract 20 from both sides
x^2 + x - 20 = 0 factor
(x + 5) ( x - 4) = 0
Only the second factor makes sense
x - 4 = 0 add 4 to both sides
x = 4 ft and this is the height
And the base = 2(4) + 2 = 10 ft
I took this class last year... how could I have forgotten all of this???
Follow these 3 steps to convert a mixed number to a percent:<span>1. Convert the fraction part of the mixed number to a decimal: Divide the numerator by the denominator.
2. Add the decimal to the whole number part of the mixed number.
<span>3. Convert the decimal to a percent: Multiply the decimal number by 100.</span></span>
Answer:
2
Step-by-step explanation:
Since the lines are parallel, then the slope of line B would be the same as line A.