Answer:
c. square.
Step-by-step explanation:
squares have 4 parallel sides so if you cut it in half you will still be parallel
Step-by-step explanation:
66 ft would be correct
Answer:
the answer is 0.60
Step-by-step explanation:
took the test so i could answer for you >.<
Answer:
43.96
Step-by-step explanation:
14 x 3.14 = 43.96
7 is the radius but 14 is the like line and to find it you add 7 plus 7 (aka the other half) and multiply it by 3.14 thus the answer is
43.96
You would use matrix.
r+a+d=85
0r- 3a+d=0
r- a+0d=5
r=21
a=16
d=48
Rita sent 21 text messages, Ali sent 16 text messages, and Deandre sent 48 text messages.
