Answer:
3,466.32
Step-by-step explanation:
Remember to follow PEMDAS when solving.
= -3(1.2)^2
= -3(1.44)
= -4.32
Hope This Helped! Good Luck!
Answer:
B
Step-by-step explanation:
Though it is not obvious, the c belongs in the numberator, not the denominator.
So C and D are both wrong.
9: 3 * 3
3: 3
4:2 * 2
Lowest common denominator = 2 * 2 * 3 * 3
Lowest common denominator = 36
B
Answer:
grandpa is 65 and junior is 13
Step-by-step explanation:
if you divide 78 by 6, you get 13 (juniors age) and 78 minus 13 is 65
hope this helps:)
Answer:
(- 5, - 28 )
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
To obtain this form use the method of completing the square
add/subtract ( half the coefficient of the x- term )² to x² + 10x
f(x) = x² + 2(5)x + 25 - 25 - 3
= (x + 5)² - 28 ← in vertex form
with (h, k) = (- 5, - 28)
Vertex = (- 5, - 28 )
