The arc length is given by
.. s = rθ . . . . . . θ is the central angle in radians
.. = (8 in)*(35/180*π)
.. ≈ 4.9 in
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A disk 16 inches in diameter has a radius of 8 inches.
The way it's written it's
Simplify the following:
7 X^3 + 4 X^2 + 2 X^2 + 3 X + X + 2 + 5
Grouping like terms, 7 X^3 + 4 X^2 + 2 X^2 + 3 X + X + 2 + 5 = 7 X^3 + (4 X^2 + 2 X^2) + (3 X + X) + (2 + 5):7 X^3 + (4 X^2 + 2 X^2) + (3 X + X) + (2 + 5)
4 X^2 + 2 X^2 = 6 X^2:
7 X^3 + 6 X^2 + (3 X + X) + (2 + 5)
3 X + X = 4 X:
7 X^3 + 6 X^2 + 4 X + (2 + 5)
2 + 5 = 7:Answer: 7 X^3 + 6 X^2 + 4 X + 7
Answer:
9900
Step-by-step explanation:
You start with 300, and add 300 32 times (once for every 3 months in 8 years).
This means that the rocket was launched from a platform 112 feet above the ground.
<h3>
What is an equation</h3>
An equation is an expression showing the relationship between two or more variables and number.
h is the altitude of the rocket x seconds after it was launched.
Given the function:
h(x) = -16x² + 96x + 112
The y intercept is at x = 0:
h(0) = -16(0)² + 96(0) + 112 = 112 feet
This means that the rocket was launched from a platform 112 feet above the ground.
The x intercept is at h(x) = 0:
0 = -16x² + 96x + 112
x = 7
The x intercept shows the time the rocket touches the ground was 7 seconds.
Maximum height is at h'(x) = 0
-32x + 96 = 0
x = 3
h(3) = -16(3)² + 96(3) + 112 = 256 feet
The maximum height is 256 feet.
Find out more on equation at: brainly.com/question/2972832
