Answer:
72 cm
Step-by-step explanation:
Find the radius using the given information
308=1/2(πr^2)
r^2=616/π
r=14
The perimeter is πr + 2r so plug in 14
π(14) + 2(14)
43.96+28=71.96
Answer:
The y
Step-by-step explanation:
3x+2x is 5x so where did the y come from.
Answer:
This will correspond to drawing 81 tickets at random from the bag because each draw stands for a ticket.
Step-by-step explanation:
"Random is the process of selection in which each item of a set has an equal probability of being chosen.
"
Answer:
f(x)=7x+11
Step-by-step explanation:
15-4-7x= 7x+11. Sp y or f(x)= 7x+11