We gots triangle and half circle
square is meaning all sides are 20
that means height and base are 20 (isocelese)
and diameter is 20
area triangle=1/2bh=1/2(20)(20)=200
square=side*side=20*20=400
semicircle=1/2*pir^2
d/2=r, 20/2=r=10
semi=1/2*pi*10^2=1/2*pi*100=50*pi
using aprox pi=3.141592
semi=157
add them all
200+400+157=757
G is answer
Answer:
x=-3
Step-by-step explanation:
3(x-6)+6=5x-6 - Problem
The Distributive property says a(b+c)=ab+ac. Using this knowledge, lets solve.
1) Distribute 3 to x and -6:
3x-18+6=5x-6
2) Combine alike terms: (-18 and 6)
3x-12=5x-6
3) Subtract 3x from both sides:
-12=2x-6
4) Add 6 to both sides:
2x=-6
5) Divide both sides by 2:
x=-3
