A = 1/2×b×h
= 1/2 × 6 × 8
= 24 sq.cm
I got x = 4-2y
4x+8y=16
-8y=-8y
4x=16-8y
— ——-
4 4
x=4-2y
Option (A) is correct
The sale this year be $400000 .
Answer:
the answer is 55 degrees
Step-by-step explanation:
Answer:
20 in
Step-by-step explanation:
Tree 1:
Rate of growth = (½ ft/2 yr)
12 yr growth = 12 × (½/2)
= 6/2
= 3 ft
= 36 in
Tree 2:
Rate of growth = (4 in/3yr)
12 yr growth = 12 × (4/3)
= 48/3
= 16 in
Difference:
Tree 1 - Tree 2 = 36 - 16
= 20 in
The trees will differ in height by 20 in.