It’s either a or b i’m not sure
Step-by-step explanation:
- In the first parabola it opens on the left and the equation of parabola can be expressed as,
in vertical component <u>(y)² = (-) a (x-h)² + k</u>
cause the parabola is horizontal and it opens on the left.
2. In the second parabola the vertex opens on the right and hence the equation cane be given as,
in vertical component <u>(y)² = a (x-h)² + k</u>
cause the parabola is horizontal and opens on the right.
3. the third equation is given as,
in horizontal component<u> (x²) =</u> <u> (-) a (x-h)² + k</u>
since the parabola is vertical and opens down.
4. the fourth equation is given as,
in the horizontal component <u>(x)² = a (x-h)² + k</u>
since the parabola is vertical and opens up.
Answer: 45°
Step-by-step explanation: add the angles together to get a total of 180°
The distance from a to c is ten units
Answer:
123.25
Step-by-step explanation:
Am = 4 hours
4x14.5= 58
Pm = 4 hrs 30 mins
4x14.5=58
Then multiply 30(14.5) which gives you 435. Then divide by 60. That gives you 7.25
You could also divide 14.5 by 2 since 30 minutes is half of an hour.
Then add
58+58+7.25
123.25
