Answer:
air = 95 mph
plane = 824 MPH
Step-by-step explanation:
6(x-y) = 4374
6(x+y)= 5514
6x - 6y = 4375
6x + 6y = 5514
12x = 9889
x = 824 mph
y = 95 mph
5x + 10 = -4x - 17
+4x +4x
5x + 4x = 9x
9x + 10 = -17
-10 -10
-27
9x = -27 9x/9 = -27/9
x = -3
Answer:
=603.2cm cubed
Step-by-step explanation:
pi x radius squared
=pi x 4 suared
=16 pi
16 pi x 12= 192 pi
=603.2
Answer:
Step-by-step explanation:
This time we use the sin identity.
I am too lazy to write it out again but the answer is 6.97
Answer:
42.54
Step-by-step explanation:
35.45 x 0.2= 7.09
7.09+35.45=42.54