Answer:
64
Step-by-step explanation:
40x1.6
Answer:
28
Step-by-step explanation:
The attached figure shows 7 triangles (counting the original 2). Each has degree-4 rotational symmetry about the center of the figure, so there can be 7×4 = 28 triangles.
Answer:
The graph is attached below.
Step-by-step explanation:
First, we want to isolate the "x" term from the equation. We do this by subtracting "2" from both sides.
This gives us x is greater than -1. So, we can graph:
Answer:
WR = 26
Step-by-step explanation:
Givens
UT = 10
VS = 18
WR = ??
Formula
(WR + UT) / 2 = VS
Solution
Substitute
(WR + 10) /2 = 18
Multiply both sides by 2
(WR + 10/2 * 2 = 18 * 2
Do the multiplication
WR + 10 = 36
Subtract 10 from both sides
WR + 10 - 10 = 36 - 10
WR = 26