A = 1/2(12)(5) - 1/2(4)(3)
A = 30 - 6
A = 24
answer
24 mm^2
Is it adding or subtracting
Answer:
A=60
Step-by-step explanation:
Add 28+20+12
A=60
2 divides both numbers, so divide both numbers by 2 to get 3 and 7. These are relatively prime, so 2 is the gcd. The lcm is 6*14/2=42.