Answer:
35%
Step-by-step explanation:
14/40 = 0.35
0.35 x 100/100 =
0.35 x 100% =
(0.35 x 100)% =
35%
Answer:
6 cm
Step-by-step explanation:
A = 1/2(b + 12)(4)
36 = 1/2(b + 12)(4)
72 = (b + 12)(4)
18 = b + 12
18 - 12 = b
6 = b
or
b = 6 cm
Basically just do the problem backwards.
72÷9=8
72÷8=9
Answer:
parallel
Step-by-step explanation:
we have
2x=-3-y
isolate the variable y
y=-2x-3 ----> equation A
4+y=-2x-2
isolate the variable y
y=-2x-2-4
y=-2x-6 -----> equation B
Remember that
If two lines are parallel, then their slopes are the same
Line A and Line B have the same slope m=-2 and different y-intercept
therefore
The lines are parallel
