Answer:
3
Step-by-step explanation:
4 ^2+x^2=5^2
5^2-4^2=9
square root of 9=3
Answer:
a. 1/12 (hope it help)
Step-by-step explanation:
5sec/60sec=1/12
Answer:
x = -11.9
Step-by-step explanation:
x + 5.1 = –6.8
Subtract 5.1 from each side
x + 5.1-5.1 = –6.8-5.1
x = -11.9
Answer:
x=6
Step-by-step explanation:
Isolate the x variable.
3+6x=2x+27
3+4x=27
4x=24
x=6
.723 is the percentage change, just move the decimal over 2 places. 72.3%