Answer:
X=4, y=1
Step-by-step explanation:
Answer:
Question 1:
The answer is going to be A
Question 2:
The answer is A
I hope this helps
Answer:
d. parabola, 0°
Step-by-step explanation:
y² + 8x - 0
y² = -8x
Where x = cos t , y = sin t
Sin² t = -8 Cos t
1 - Cos² t = -8 Cos t
- Cos² t + 8 Cos t + 1 = 0
t = 2лπ ± (3 + √10) , л∈Z
Angle of rotation
<h3>
Answer: 2/3</h3>
Here are the outcomes that are less than five = {1, 2, 3, 4}. There are A = 4 values here.
Here are all the outcomes possible: {1, 2, 3, 4, 5, 6}. There are B = 6 ways to roll a single number cube (aka dice).
Divide the two values: A/B = 4/6 = (2*2)/(2*3) = 2/3
The fraction 2/3 is approximately equal to 0.667 which converts to 66.7%
The first bubble and third bubble seem like they would be the only answers since 8.6=48
