Answer:
Step-by-step explanation:
y = x + 1
y = 3x - 2
3x - 2 = x + 1
2x - 2 = 1
2x = 3
x = 3/2 or 1.5
y = 1.5 + 1
y = 2.5 or 2 1/2
(1.5, 2.5)
Answer:
2
Step-by-step explanation:
24/12 = 2
Answer:
Here's what I get
Step-by-step explanation:
I plotted the triangles in the diagram below.
Part A
The scale factor for dilation is ½, because every coordinate has been halved.
P (8, 0) ⟶ P' (4, 0)
Q (6, 2) ⟶ Q' (3, 1)
R (-2, -4) ⟶ R' (-1, -2)
Part B
When you reflect a point (x, y) about the y-axis, the y-coordinate remains the same, but the x-coordinate gets the opposite sign. Thus,
P' (4,0) ⟶ P" (-4,0)
Q' (3,-1) ⟶ Q" (-3,-1)
R' (-1,-2) ⟶ R" (1,-2)
∆P"Q"R" has coordinates P" (-4,0), Q" (-3,-1), R"(1,-2).
Part C
∆PQR and ∆ P"Q"R" are not congruent, because corresponding sides are not equal.
Answer:
j=5√80vπ⁴/2π
Step-by-step explanation:
Take the root of both sides and solve.
j=5√80vπ⁴/2π
-hope it helps
Ya I believe that is the answer. I got the exact same thing.