Answer:
87.2º
Step-by-step explanation:
Complimentary angles total 90º
c + 2.8 = 90
c = 90 - 2.8
c = 87.2º
I’m 99% sure it’s D because you would add both those numbers to equal his debt that day
Answer:
B and C
Step-by-step explanation:
2/3 = 6/9
and
1/2 = 4/8
Solution:
The probability of an event is expressed as

In a pack of 52 cards, we have

Thus, we have the probability to be evaluated as
When completing the square <span>x=9.12311 and </span><span>x=<span>0.876894</span></span>