3 years ago

Please please help!!

Mathematics

1 answer:

lana [24]3 years ago

5 0

Answer:

$\cos(51) = \frac{h}{9.7} \\ h = 9.7 \times \cos(51) \\ h =(6.10440779318)$

You might be interested in

HURRYYYY!

DiKsa [7]

Answer: f(x) = − one fourth (x − 8)2

Step-by-step explanation: I'm not really sure how to explain it, but I'm almost 100% sure that's the right answer.

5 0

3 years ago

PLEASE HALP ALL MY POINTS AND BRAINIEST

amm1812

Answer:

around 120

Step-by-step explanation:

3 0

3 years ago

The plot below shows the graphs of three functions, f, g, and h, all of which determine the population of three different cities

monitta

So, here we have an exponential function.

Remember that an exponential function has the form:

$y=a(b)^x=a(1\pm\frac{r}{100})^x$

Where a represents an initial amount, and r is the rate of this amount to change. (Increase, or decrease).

So, given that the population of City A in 2000 was 40 thousand people and the population increased by 13% each year, we can say that

$\begin{gathered} a=40 \\ b=1+\frac{13}{100}=1.13 \end{gathered}$

So,

$f(x)=40(1.13)^x$

For city B:

$\begin{gathered} a=40 \\ b=1+\frac{16}{100}=1.16 \\ g(x)=40(1.16)^x \end{gathered}$

But something different happens with city C. This is not an exponential function, this is a linear function.

So,

$h(x)=40+10x$

7 0

1 year ago

M<br> /<br> n<br> (x), x not equal to

azamat

Answer:

In M/n(x) x cannot be 0

Step-by-step explanation:

If any number is divided by 0, then that number is undefined and has no answer, so in math this is always avoided by not dividing with 0.

4 0

3 years ago

While mining, Nancy found a large metal bar that weighed 24 ounces, Nancy was also able to determine that the bar had 18 ounces

lord [1]

Answer:

%75

Step-by-step explanation:

4 0

2 years ago