Step-by-step explanation:
area=πr²
radius=2
in terms of pi= π2²
ans= 4π
7 +5x= -18
5x= -25
X= -5
B) one solution
C) i think it is : ( 14 + 10(-5))/ 12 = -36/ 12= -3
Answer:
1800 gms
Step-by-step explanation:
1.8 kg = 1.8×1000 because 1kg =1000g
Answer:
7
Step-by-step explanation:
5(x-3)=x+13
5x-15=x+13
-x +15
4x=28
divide 28/4
answer is 7
1.)D
2.)C
3.)D
I hope this helps love! :)