Answer:
Step-by-step explanation:
when y=4
x=4-3=1
when y=8
x=8-3=5
when y=5
x=5-3=2
8
A=LW
72= 9(2x+4)
72= 18X+36
Sub 36
36= 18X
Divide by 18
X=2
Length (2(2)+4)=8
Cool question (Although it is tough somewhat)
1st step is to visualize the change from C to C'
we have C'(8,-3) and C(3,-8) supposedly for C because it doesn't show any real values.. Nonetheless
from C to C' there has been a rotation of 90 degrees clockwise
proof:
Clockwise 90 degrees rotation law : (x,y) --> (y,-x) and it proves the change from C to C'
Therefor
all left to do is estimate the B point coordinates and implement the law of rotation
B(8,-7) Now implement a rotation of 90 degrees clockwise
we would get
B'(7,-8)
Hope that helps
Answer:
h(x) = (x − 2)2(x + 4)(x − 1)
Step-by-step explanation:
I know this is the answer because I got it right on my test.
Answer:
12 : 15 : 10
Step-by-step explanation:
Let A = 4x, the B = 5x
Let B = 3y, then C = 2y
B = 5x = 3y, so y = (5/3)x
Let x = 3t, so y = 5t
Then A = 4x = 4(3t) = 12t
B = 5x = 5(3t) = 15t
C = 2y = 2(5t) = 10t
so A : B : C = 12t : 15t : 10t = 12 : 15 : 10
