30.78cm 32.36cm 73.14cm the process is shown in the following picture
Answer:
8
Step-by-step explanation:
Answer:
y = -4x
Step-by-step explanation:
y = mx+c
gradient, m
= (4-0)/(-1-0)
= -4
y-intercept, c
= 0
y = -4x+0
y = -4x
Answer:
361
Step-by-step explanation:
Multiply length x width to find area. 19 x 19 = 361
Answer:
radius = 3 feet
Step-by-step explanation:
V = 1/3πr²h
15π = 1/3πr²·5
you can divide each side by 5π to get:
3 = r²/3
r² = 9
r =
which is 3