Answer:
10
Step-by-step explanation:
10/10 For sure. I see that musical ly logo. Good times
<span>A. give the coordinate of F and H in terms of a
Given
E (0,0) and G (8,8)
H (8, [8-a])
F ([8 - a], 8)
</span><span>B. using the coordinate of E, F, G, and H, find the slope of EG and FH. show your work
Line EG
</span>E (0,0) and G (8,8)
slope = 8/8 = 1
Line FH
H (8, [8-a]) and F ([8 - a], 8)
slope = (8 - a - 8) / (8 - [8-a])
slope = (8 - a - 8) / (8 - 8 + a)
slope = -a/a
slope = -1
<span>C. use part B to prove that EG _|_ FH
Line </span>EG has slope = 1 and line FH has slope = -1
Slopes are negative and reciprocal so the line EG is perpendicular to line FH.
Answer:
I think you need to subtract 1,800 with another number, forgive me if I am wrong.
Hello:
an equation is : f(x) = a(x-4)² - 3
the point (5 , -6)in parabola : --6 = a(5-4)² --3
-6 =a -3
a =-3 is <span>the coefficient of the squared expression in the parabola equation</span>
The answer is x=5 and here’s the steps