Answer:
2
Step-by-step explanation:
Answer: one real solution
Step-by-step explanation:
8 nickels
6 nickels, 1 dime
4 nickels, 2 dimes
2 nickels, 3 dimes
4 dimes
1 quarter, 1 nickel, 1 dime
6 different ways
Answer:
Step-by-step explanation:
Answer E is the only one that is close
Complement angles mean that the sum of them = 90°
Say one if them = X
then the 2nd will be 5X
X+5X =90°
6X = 90°
X = 90/6
X = 15°
Therefore,
the 1st angle X = 15°
the 2nd angle 5X = 15 ×5 = 75°