<h3>
Answer: 1.3 seconds</h3>
Explanation:
Replace h with 0. Solve for t.
It takes about 1.3 seconds for the balloon to hit the ground.
Answer:
11, <u>but see below.</u>
Step-by-step explanation:
I don't see the entire equation. The value of 3^2 + (8-2) - 4 is 11. If there is another number after the 4 (I see a "-," but nothing else), it must be added/subtracted from 11.
Factor out 2 from the expression
2(x^4-10x^2-39)
Answer:
The range is 19.
Step-by-step explanation:
What you do is you find the highest number (25) and subtract the lowest number (6) to find the range. super easy!
P.S Can I have brainliest?
Answer:
The person traveled 540 miles by plane and 60 miles by automobile.
Step-by-step explanation:
The options are not given to choose from, but this question can be solved as it will only have one answer.
Let the miles traveled by automobile be = x
Then, miles traveled by airplane will be = 9x
Now, the total trip length was = 600 miles