Answer:
80
Step-by-step explanation:
360 - (110+80+90) = 80
Answer: 75.36 in
Step-by-step explanation:
C = 2 x pie x radius
2 x 3.14 x 12 = 75.36
Answer:
If AB = CD then 5 • AB = 5 • CD
Step-by-step explanation:
The multiplication properly of equality states that if two items have the same value, then you could swap them out and the equation would stay the same.
Answer:
Maria sent 7 messages
Bob sent 5 messages
Ahmad sent 45 messages
Step-by-step explanation:
Given that Maria, Ahmad, and Bob sent a total of 52 text messages during the weekend.
If Maria sent fewer messages than Bob, and Ahmad sent times as many messages as Bob
Since the exact figures were not given, then let make an assumption that Ahmad sent 9 times as many messages as Bob.
If Bob sent 5 messages, then, Ahmad will send 5 × 9 = 45 messages
Also, it is given that Maria sent fewer messages than Bob. Take 45 away from 52. That is,
52 - 45 = 7
Therefore,
Maria sent 7 messages
Bob sent 5 messages
Ahmad sent 45 messages
