Answer:
-3
Step-by-step explanation:
Answer:
a=4
b=-6
Step-by-step explanation:
3(2ax-10)=24x+5b
6ax - 30 = 24x + 5b
6a = 24
a = 4
5b = -30
b = -6
check: 3(2*4*x - 10) = 24x - 30 = 24x + 5 * (-6) = 24x - 30
Answer:
300ft²
Step-by-step explanation:
base=LW = 10x10=100
triangles=1/2bh = 1/2(10)(10)=50 (4 of them)
100+4(50)=
100+200=300ft²