you would use sine
sine = opposite side / hypotenuse
and solve for opposite side (x)
so sine of 70*14= which is about 13.146
Answer:
Percent of increase=11.8%
Step-by-step explanation:
It is given in the question that Tito bought a rare album for $68.00 and later sold it for $76.00 .
So increase in price is the difference of selling price and the buying price. That is,

And the percentage is

And that's the required answer.
Answer:
4. 56 ft²
Step-by-step explanation:
SA = (4×4)+(4×½×4×5)
= 16+40
= 56
Answer:
x = -25/3
Step-by-step explanation:
The equation simplifies to -3x - 25 = 0, so
-3x = 25 =>
x = -25/3
ANSWER

EXPLANATION
The given equation is

Take antilogarithm of both sides to base e.

This will simplify to

Group like terms to obtain,


Take square root of both sides to get,