Okay. I think what you mean by this is 8.038 * 10^8. 10^8 = 100,000,000. When you multiply that by 8.038, you get 803,800,000. The answer is D.
This is the formula to solve for the vertex.
Example Question:
Find the vertex of y = -0.5x^2 + 100x
-b/2a = -100/2(-0.5) = -100/-1 = 100
The x coordinate of the vertex is 100.
Best of Luck!
P.S. this is 1000th question i've answered :)
I'm assuming the question looks like this?
If so then the answer should be:
Hope this helps!
Answer:
a. 14 b. -2
Step-by-step explanation:
a. 10=2x-18
28=2x ; x=14
b. 3x+12=2x+6+4
3x+12=2x+10
x=-2
Hi!
5x = 1/4
5x = 0.25
<h3>Divide by 5 on both sides</h3>
5x/5 = 0.25/5
x = 0.05
<h3>Convert 0.05 to a fraction</h3>
5/100
<h3>Simplify the fraction</h3>
1/20
<h2>The answer is X=1/20</h2>
Hope this helps! :)
-Peredhel
