3 years ago

Plz help as soon as possible!

Mathematics

1 answer:

kvasek [131]3 years ago

7 0

Answer:

not a function

Step-by-step explanation:

You might be interested in

What is the exact value of cos 30° ? Enter your answer, as a simplified fraction, in the box.

dezoksy [38]

I think this is the answer cos 30=3–√2

8 0

3 years ago

Read 2 more answers

According to this diagram, what is tan 67° ?

Zanzabum

Answer:

B. 12/5

Step-by-step explanation:

tan=opp. leg/adj. leg

tan 67= 12/5

6 0

3 years ago

Read 2 more answers

How is this equation completed? I cannot find any examples in the book.

djverab [1.8K]

Answer: Option D

$t_{max} =19\ s$

Step-by-step explanation:

Note that the projectile height as a function of time is given by the quadratic equation

$h = -12t ^ 2 + 456t$

To find the maximum height of the projectile we must find the maximum value of the quadratic function.

By definition the maximum value of a quadratic equation of the form

$at ^ 2 + bt + c$ is located on the vertex of the parabola:

$t_{max}= -\frac{b}{2a}$

Where $a$

In this case the equation is: $h = -12t ^ 2 + 456t$

Then

$a=-12\\b=456\\c=0$

So:

$t_{max} = -\frac{456}{2*(-12)}$

$t_{max} =19\ s$

7 0

3 years ago

What a picture edit lol

sergij07 [2.7K]

Answer:

TRUE

Step-by-step explanation:

8 0

2 years ago

35POINTS PLZ HELP FAST

meriva

Answer:

Step-by-step explanation:

16.76FT^3

3 0

3 years ago