B is the answer pls mark brainliest
Answer:
b = 8/3 or b = -9/5
Step-by-step explanation:
Solve for b over the real numbers:
(5 b + 9) (8 - 3 b) = 0
Split into two equations:
8 - 3 b = 0 or 5 b + 9 = 0
Multiply both sides by -1:
3 b - 8 = 0 or 5 b + 9 = 0
Add 8 to both sides:
3 b = 8 or 5 b + 9 = 0
Divide both sides by 3:
b = 8/3 or 5 b + 9 = 0
Subtract 9 from both sides:
b = 8/3 or 5 b = -9
Divide both sides by 5:
Answer: b = 8/3 or b = -9/5
You mind explaining it? Like the question
To find experimental probability you divide the number of time the event occurs by the number of trials. in this case the experimental probability is 2/3
In the picture of the red cone, the radius is 1/2 of the height.
Any other cone with a radius that's 1/2 of its height is similar to the red one.
Look for an answer where the radius is 1/2 of the height.
