For the second one, remember LW=are for fiding the area of the base,
for cone, base=circle, so therfor V=HB/3, and B=circle=pir^2, so V=(1/3)(hpir^2)
h=17
r=6
V=(1/3)(17(3.14)6^2)
V=17(3.14)12
V=640.56
rond tenth
V=640.6
B
Answer:
hm if it were in fraction form it would be called a mixed number but if not the it would be either tenths hundredths thousandths these three would be the most common of them all
Step-by-step explanation:
40/5 is 8, so when t=1, r=8.
8 • 11 is 88, so when t=11, r=88.
Let Alex's age is x and June's age is y y - x = 7 .........(1)
(x+5) + (y+5) =31
x + y = 21 .........(2)
by adding 1 and 2
2y = 28
y = 14
x = 7
Answer:
Step-by-step explanation:
The option C is correct
