The values of for which the rocket's height is 29 meters are 0.75 and -0.67.
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What is a velocity?</h3>
Velocity can be described as a vector quantity having both direction and magnitude which is the distance traveled per time.
We were given the rocket's height h as which is an equation, and we were been given the height which is the value that can be input into the equation as is 29 meters , then we can proceed to simplify the equation as
29=57t-5t^2
then we will have
with the use of quadratic formula the values of t are : 0.75 and -0.67
Then we can chose 0.75 seconds
Therefore, after the calculation with the use of the quadratic equation, we can come into conclusion that the values that are required in the question are 0.75 and -0.67.
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NOTE: This is a complete question, there were no given options, even on the internet.
Answer:
OPTION F
OPTION D
Step-by-step explanation:
Tom made his first mistake in Step 4, by subtracting 2.
After Step 3, he should have added 2 on both sides i.e.,
x = 4y - 2 should have become x + 2 = 4y - 2 + 2
⇒ x + 2 = 4y
So, in order to correct his mistake, he should add 2 on both the sides of the equation.
Exterior angles are found along the outside of the figure if you extend the figure's side lengths.
The exterior angles in the image would be 4 and 5.
6 isn't an angle, and all of the other options are found on the inside of the triangle (1,2 and 3).
The other angle measure is 105 degrees
If any side is greter or equal to the sum of the other 2 sides then it is not a triangle.
So A is not a triangle because 24 > 11 + 11
For C 19 = 10 + 9 - not a triangle
D:- 23 > 4 + 7 Not a triangle.
Only B is a triangle