Answer: 5(4a+9)
Step-by-step explanation: 5(4a+9)
20a+45
Answer:5(4a+9)
Step-by-step explanation:
Answer:
5/6
There are 5 numbers that fit the rule, 2, 4, 5, 6, 7. There are 6 numbers total so there is a 5/6 chance spinning on one of them.
let x be the length of third side.
10-5<x<10+5
or 5<x<15
so third side is between 5 and 15 .
= 6.