Alright so if I do remember my math correctly, this is how it goes:
- y = -x^2 + x + 3
- x = -b/2a
- x = -1/2(-1)
- x = -1/-2, which = (1/2)
Not quite sure if this was correct, but if it was, hope this helps and you're welcome! :)
Answer:
trapezoid area = ((sum of the bases) ÷ 2) • height
trapezoid area = ((6 + 12) / 2) * height
trapezoid area = 18 / 2 * height
height = 99/9 = 11
Step-by-step explanation:
It does not matter how many times the coin is being tossed, the theoretical probability of heads still remains as 50% for a single given toss.
Answer do we just answer the question or we also have to do something else?
Step-by-step explanation:
The area of the parallelogram is 1.2 m²
