Since APB is diameter of the circle, and angle CPB measures 30. That means that angle APC measures 150 degrees. We will use that measure now in our arc length formula with given diameter of 24:
. All that reduces down to
Answer:
A) 4x^2+20x+25=(2x)^2+2*(2x)*5+5^2=(2x+5)^2
Area=(side)^2, side=sqrt(area)=sqrt((2x+5)^2)=2x+5
B) 4x^2-9y^2=(2x-3y)(2x+3y), these are the dimensions of the rectangle
12,750 tickets were sold
0.85 x 15,000
Answer:
B
Step-by-step explanation:
Remark
I have to represent f(x) as plus +f(x)
I like to show this situation as +f(g(x)) which I think is much clearer.
+f(x) = 5x - 4
Solution
+f(g(x)) = 5(g(x)) - 4 What has happened is that wherever you see an x on the right you put in g(x).
Now on the right, you put whatever g(x) is equal to.
+f(g(x)) = 5(x^2 - 1) - 4
Remove the brackets.
+f(g(x)) = 5x^2 - 5 - 4
And make x = 0
+f(g(0)) = 5*0 - 5 - 4
+f(g(0)) = - 9
The Meaning<span> of </span>Slope<span> and </span>y-Intercept. in the Context of Word Problems. In theequation<span> of a straight line (when the </span>equation<span> is written as "</span>y<span> = mx + b"), the </span>slope<span> is the number "m" that is multiplied on the x, and "b" is the </span>y-intercept<span>, where the line crosses the </span>y<span>-axis.</span>
