Answer:
-25
Step-by-step explanation:
(1) y = -2x²
(2) y = 2x² + k Subtract (1) from (2)
0 = 4x² + k Subtract 4x² from each side
k = -4x²
The parabolas are <em>symmetrical about the y-axis.</em>
Segment AB = 5, so x = +2.5 and x = +2.5.
k = -4(±2.5)² = -4 × 6.25 = -25
How much turkey is in the pie?
The mass of the turkey in the pie is 1/4 of the weight of the chicken
200/4 = 50 grams
Answer:
the length of the shadow is 45 feet long
Step-by-step explanation:
Answer:
volume=0.000064
mass=0.5888kg
Step-by-step explanation:
Answer:
it is number 3 (-1/5)
Step-by-step explanation:
