A) multiply equation A by -2 so you get -2x - 2z = -12 and then you can add both equations to eliminate z
Step-by-step explanation:
x = 36
y = 48
z = 72
hope it helps
Instead of X put 5 and instead of y put 2
5+6(2)
5+12= 17
Answer:
257.5 ft
Step-by-step explanation:
circumference of a circle with diameter=
pi*d
3.14*82=257.48
Hope this helps!
