Answer:
Step-by-step explanation:
x and 6
6^2 is 36
x^2 is still x^2
now we need to find the square root of their sum
square root of ( 36 + x^2 )
I'm not that sure about this one i think it might be more simplified
W=20.3
solve what's in the parenthesis, move the terms, calculate, then divide both sides.
Answer:
V=lwh=5 x 9 x 3=135cm3
Step-by-step explanation:
28 + 18 - pai, <span>atualmente
28+18+18= 64 -soma
64</span>