Answer:
1,414
Step-by-step explanation:
2,525 * ( 1 - 30% ) * ( 1 - 20%) = 2,525 *0.7*0.8 = 1,767.5 * 0.8 = 1,414
Answer:
110
Step-by-step explanation:
Using the expansion
(a + b)³ = a³ + b³ + 3ab(a + b)
Given
x +
= 5 ( cube both sides )
(x +
)³ = 5³ = 125 ← expand left side using identity
x³ +
+ 3(x ×
)(x +
) = 125
x³ +
+ 3(1)(5) = 125
x³ +
+ 15 = 125 ( subtract 15 from both sides )
x³ +
= 110
Answer:
(10x+7)/(10x +7)= 1. is the solution
Answer:
How cute .................
That's too little info to determine the height.