Answer:
m1=105⁰, m2=75⁰
Step-by-step explanation:
m2=75⁰
m1+m2=180⁰
m1=180-75=105⁰
Answer:
45-18=27 Greeting cards
Step-by-step explanation:
Answer:
65 calories=15 minutes
Find how many minutes it will take Paul to born 1 calory. You divide 65 by 15
65÷15=4.333
Find how many calories lost in 1 hour= 60 minutes multiply by 4.3
60*4.333=260 calories
Therefore,
Paul burns 260 calories in 1 hour
The exponent indicates how many times the base is used as a factor
12 × 5 = 60
12 nickels
10 × 2 = 20
2 dimes
60 + 20 = 80
