Answer:
B). 48
Step-by-step explanation:
48•64=3072
3072÷64=48
Answer:
Area decreases by 16%
Step-by-step explanation:
Use formula for the area of the triangle

<u>Initial triangle:</u>
The base is 18 cm
The height is 5 cm
The area is

<u>New triangle:</u>
The base is 
The height is 
The area is

Area decreases by

Answer:
$11.67
Step-by-step explanation:
$43.19÷3.7=11.672972973, which rounds to $11.67.
x=4.75
6×4.75=28.5
15×4.75-12=59.25
19×4.75+2=92.25
28.5+59.25+92.25=180
m<MNI= 92.25
I think this is right. I hope that it was helpful:)