Answer:
hey ibam sorry but this bouncer for me
A function is a relationship between inputs and outputs, such that an input is mappable to one output only
The height of the rocket 1 second after launch is <u>104 feet</u>
The reason the height value above is correct is as follows
The given equation for the height of the rocket is presented as follows;
h(t) = -16·t² + 48·t + 72
Where;
h = The height of the rocket above ground in feet
t = The time in seconds
The given function gives the height of the rocket above ground in feet <em>t</em> seconds after the rocket is launched
Height of the rocket 1 seconds after launch is h(1) = -16×1² + 48×1 + 72 = 104
Therefore, the height of the rocket 1 second after launch, h(1) = <u>104 feet</u>
Learn more about functions here:
brainly.com/question/17095526
Answer:
b. 180 is the answer
Step-by-step explanation:
Answer:
x = 7
Step-by-step explanation:
The relevant trig relation is ...
Sin = Opposite/Hypotenuse
sin(30°) = x/14
x = 14·sin(30°) = 14·0.5 . . . . . multiply by 14 and evaluate
x = 7
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<em>Additional comment</em>
The triangle shown is a 30°-60°-90° triangle. The ratios of sides, shortest-to-longest, are ...
1 : √3 : 2
As we have seen here, the shortest side is 1/2 the length of the longest side, so x = 14/2 = 7.
This triangle and these ratios show up often, so it can be worthwhile to remember these ratios.
Oh gosh i wish i knew how to do that what grade are u in cause i remember having that last year but dont remember.
