Answer:
A. .325L
Step-by-step explanation:
All you have to do is had .125 with .20 to get your answer
area of rectangle = l×b
So, area of drawing = l×b = 8cm×4cm = 32cm²
Answer:
B. 30
Step-by-step explanation:
3x + 2x + x = 180 (angle sum of a triangle is 180)
6x = 180
x = 30
Answer:
k = 4
Step-by-step explanation:
-9 +8k = 7+4k
Subtract 4k from each side
-9 + 4k = 7
Add 9 to each side
4k = 16
Divide by 4
k = 4
Plug in the value you got for k:
-9 + 8(4) ? 7 + 4(4)
-9 + 32 ? 7 + 16
23 ? 23
23 = 23
3 is common and therefore the factorization of the expression will be
3(w-2)
