We see that Angle C = 99.
Then we see that Angle A + 22 + Angle C = 180
Substitute in the 99
Angle A + 22 + 99 = 180
Angle A = 59
Answer:
Step-by-step explanation:
25*20=500
500*2=1000
you need to charge $2 for each candy bar
Answer: 100 cell phones.
Step-by-step explanation:
The worker makes 2.5 phones an hour. 2.5 x 40 = 100.
The probability of rolling a 6 on the 1st roll is

, since there is only 1 out of 6 sides of the dice that has six pips.
The probability of rolling an odd number is

, since there are 3 out of 6 sides of the dice that has an odd number of pips.

Then the probablity of both events happening one after another is

. You have to multiply both probabilities of the events: