A = bh
b = 7 + 4 = 11
h = 8
11(8) = 88
The correct answer is B. 88 m^2
Answer:
A
Step-by-step explanation:
30% of 4
4÷100=0.04
0.04×30=1.2
Answer:
−143x^3y^5
Step-by-step explanation:
Answer:
A=8
B=6
C=14
Step-by-step explanation:
A+b+c=28
c+b=20
Substitute c+b for 20
A+20=28
A=28-20
A=8
c+a=22
Substitute a with 8
c+8=22
c=22-8
c=14
To get b, we substitute a with 8 and b with 14
A+b+c=28
8+b+14=28
22+b=28
b=28-22
b=6