<u>Answer</u>
5 and -4
<u>Explanation</u>
If the two triangle are congruent then they have the same area.
20 = x² - x
x² - x - 20 = 0
x² - x + (1/2)² = 20 + (1/2)²
(x - 1/2)² = 20.25
x - 1/2 = √20.25
x - 1/2 = 4.5 or x - 1/2 = - 4.5
x = 4 1/2 + 1/2 x = -4 1/2 + 1/2
= 5 = -4
The values of x are 5 and -4.
Answer:
B. (6,2) and (3,0)
Step-by-step explanation:
To find the slope the equation is
so for (6,2) and (3,0) the equation would look like this
which simplies down to
and a negative divided by a negative is a positive so you're slope is
and it matches the question.
Answer:
7921 is the correct answer
The sqft for an area that is 12 by 25 is 300.
2.60 x 300 = 780
It would cost $780.00.
Hope it helps!