Answer:
D
Step-by-step explanation:
First equation
a. 3x+5=65
b.3x=60 x=20
17/21 you just have to find the highest common factor, which in this case, is two
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
Answer:
HI = GJ ( GIVEN) s
GH = IJ ( given) s
Gi = Gi ( common side) s
And boom
GHI = Gji ( mention above eq, being SSS)
S mean side
