G=5(z+s)
70=5(z+6)
70=5z+30
40=5z
z=8
Zane is 8
1. V = r² π hV = 3² π · 10 = 90 π in³Answer: C.2. r = 18/2 = 9 yd, h = 3 ydV = 9² π · 3 = 243 π yd³3. r = 46.25 / 2 = 23.125 cmh = 18.5 cmV = 23.125² · 3.14 · 18.5 = 31,064.53 cm³4. h = 1934, d = 1934 · 125 = 241,750 , r = 241.750 / 2 = 120,875 V = 120,875² · 3.14 · 1934 = = 14,610,765,625 · 3.14 · 1934 = = 88,727,673,056,875
Y-7=-2(x-4)
y-7=-2x+8
y=-2x+15
Answer: 12m
Step-by-step explanation:12m
Answer:
sorry
Step-by-step explanation:
sorry i thought i clould do this but i cant
