Answer:
x
−
9
x
^2
−
8
Step-by-step explanation:
130÷5=26 20÷5=4+26=30 each payed 30 dollars for the buffet
Answer:
252 cm²
Step-by-step Explanation:
=>Given:
r = 4.9 cm, and h = 3.3 cm of a solid cylinder, π = 3.14
=> Required:
Total Surface Area (T.S.A) = 2πrh + 2πr²
T.S.A = 2*3.14*4.9*3.3 + 2*3.14*4.9²
= 101.5476 + 150.7828
= 252.3304
= 252 cm² (approximated)
Step-by-step explanation:
that means she spent 3months in Spain to learn Spanish while she spent 9months in colombia
