Answer:
D
Step-by-step explanation:
Given
f(x) = 3x² - 24x + 10 ← factor out 3 from 3x² - 24x
= 3(x² - 8x) + 10
Using the method of completing the square
add/ subtract ( half the coefficient of the x- term )² to x² - 8x
f(x) = 3(x² + 2(- 4)x + 16 - 16) + 10
= 3(x - 4)² - 48 + 10
= 3(x - 4)² - 38 ← in vertex form → D
<h2>
Greetings</h2>
Answer:
The other base is 8 feet.
Step-by-step explanation:
You need to recall the area of a trapezoid equation:

We need to work back, so we need to divide the area by 6:
60 ÷ 6 =
= 10
Then we need to multiply this by two to find a + b value:
10 x 2 = a + b
20 = a + b
Beause we know the value of a, which is 12, we can factor this in:
20 = 12 + b
Move the +12 over to the other side, making it a negative:
20 - 12 = b
8 = b
<h3>So the other base is 8 feet!</h3>
<h2>Hope this helps!</h2>
Answer:
A) transversal
Step-by-step explanation:
The vocabulary term you're looking for is "transversal."
A transversal crosses parallel lines (or ones that are nearly parallel in the vicinity of the transversal).
Answer:
.8 or 4/5
Step-by-step explanation: simply subtract
The answer is B. -3 because that's x and you add them together and get greater than.