The complete question in the attached figure
we know that
perimeter of a rectangle=2*[base+height]
rectangle P
perimeter=20 in
perimeter=2*[j+4+h]
20=2j+2h+8------> 2j+2h=12----> j+h=6-----> j=6-h------> equation 1
rectangle Q
perimeter=30 in
perimeter=2*[j+1+3h]
30=2j+6h+2----> 2j+6h=28----> j+3h=14-------> equation 2
substitute equation 1 in equation 2
(6-h)+3h=14-----> 2h=8-----> h=4
j=6-h-----> j=6-4----> j=2
the answer isj=2h=4
Answer:
I'm not exactly sure, but I would say the answer is B.
Step-by-step explanation:
Answer:
8km
Step-by-step explanation:
16km..........10 miles
x km...............5milez
x=5×16/10=80/10=8km
CORRECT ME IF I'M WRONG
BRAINLIESTBUNCH
4x + 27 = 3x
First, take away '4x' from both sides.
Second, subtract '3x - 4x' to get '-x'.
Third, multiply both sides by '-1'.
Fourth, switch your sides.

Answer:
x = -27
Horizontal shift to the left by 6 points