Answer:
V=πr2h
3
Step-by-step explanation:
Answer:
37.3
Step-by-step explanation:
tan63 = opposite/adjacent = x/19
x = 19tan63 = 37.2895 = 37.3
We have been given an equation
. We are asked to solve our given equation for x.
First of all, we will separate expression with x on one side of equation. We can do it by subtracting 5 from both sides of equation.


Now we will switch the sides as:

Now we will divide both sides by
as:


Therefore, the value of x would be
.
<h3>y = x² - 12x - 8</h3><h3>y = x² - 2×6×x + 36 - 44</h3><h3>y = ( x - 6 )² - 44 option <u> </u><u>4</u><u> </u> is right </h3>