I'm not really sure because I have not done this in a while but I think True
Step-by-step explanation:
...
50°
angle CXF and DXF are complementary which means they add to 90°
to 40° + x = 90
x = 50
Word problems are the best to model real world problems. Most word problems use real world situations and problems that need a solution that can be solved through operations
Answer:
P = 16x + 8
Step-by-step explanation:
Perimeter of a rectangle
= 2(L + W)
Given
L = 5x + 4 and
W = 3x
Therefore
Perimeter = 2(5x + 4 + 3x)
Rearrange the expression
P = 2(5x + 3x + 4)
P = 2(8x + 4)
Now expand the bracket
P = 2 x 8x + 2 x 4
P = 16x + 8
