Answer:
a radius 5mmm diameter 10mm
b radius 6cm diameter 12cm
c radius 9m diameter 18m
d radius 8km diameter 16km
e radius 11m diameter 22
f radius 15mm diameter 30mm
g radius 13km diameter 26km
h radius 7 diameter 14
Step-by-step explanation:
When looking for radius you divide your diameter by two
When looking for diameter you multiply your radius by 2
Answer:
76
Step-by-step explanation:
64 + (12 × 5) - 48
64 + 60 - 48
76
Answer:
Number of coins that are not nickels = 55 coins
66 = 55 + n
number of nickels in the jar = 11
Step-by-step explanation:
Pennies = 17
Dimes = 12
Quarters = 26
Nickels = n
Total coins = 66
How many of the coins are not nickels?
= Pennies + Dimes + Quarters
= 17 + 12 + 26
= 55 coins
Number of coins that are not nickels = 55 coins
what equation could you use to find n?
Total coins = Pennies + Dimes + Quarters + nickels
66 = 17 + 12 + 26 + n
66 = 55 + n
n = 66 - 55
n = 11
number of nickels in the jar = 11
Answer:
56 + 8x
Step-by-step explanation:
8(7) + 8(x)
= 56 + 8x
Answer:
1
Step-by-step explanation:
You have three cookies and a bully comes and takes two. Now you are left with one cookie.
