Answer:
52
Step-by-step explanation:
5x-22+4x+4 = 90
9x-18=90
9x=108
x=12
4*12+4
52
Answer:
you have to use cross-multiplication in order to find out the answer to this question.
Step-by-step explanation:
9/12 times 2/3
Answer:
h = (3×V)/ (pi×r²)
Step-by-step explanation:
Answer:
± 42.25
Step-by-step explanation:
±6.5^2 = ±42.25