N=4 you solve for n by taking 5and dividing by 20
Answer:
$5
Step-by-step explanation:
15x18=270
1170-270=900
900/18=50
Answer:
50
Step-by-step explanation:
8 x 4 + 9 -9 + 18
PEMDAS says multiply first
32 + 9 -9 + 18
Then add and subtract from left to right
41-9+18
32+18
50
Answer:
153.94 cm
Step-by-step explanation:
a = r^pi squared
r = d/2
7^pi = 21.98
21.98 squared = 153.94 cm
Answer:
a
Step-by-step explanation:
