5/10 = 1/2 or 0.5
4/5 = 0.8
No, they are not equivalent
Answer:
3(x - 2)² - 17
Step-by-step explanation:
The equation of a quadratic in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Using the method of completing the square.
Given
3x² - 12x - 5 ← factor out 3 from the first 2 terms
= 3(x² - 4x) - 5
To complete the square
add/subtract ( half the coefficient of the x- term)² to x² - 4x
= 3(x² + 2(- 2)x + 4 - 4 ) - 5
= 3(x - 2)² - 12 - 5
= 3(x - 2)² - 17 ← in vertex form
Answer:
4? I could be wrong. Sorry.
Step-by-step explanation:
<span>The word in question is "starting." Taking away the second "t" gives "staring." Next, taking away the "a" gives "string," and taking away the "r" gives "sting." Further, dropping the second "t" gives "sing." Next, removing the "g" leads to "sin," the "s" gives "in," and finally taking away the "n" leaves the word "I."</span>
Answer: 3x-2=4
Steps:
3x-2=4
3x=(4+2)
3x=(6)
(3/3)=(6/3)
x=2
I didn't really understand the problem much, but I'm pretty sure this is what you're looking for.
Also, an equation is the problem with an equal sign.