All categories

3 years ago

Help please!?!?!?! :CCC

Mathematics

2 answers:

Ksju [112]3 years ago

5 0

Answer:

8.5 hope this helps sorry if its wrong :3

Step-by-step explanation:

iren [92.7K]3 years ago

3 0

Okay so first you have to put all the numbers in numerical order and then count till you find the middle number and then there you go if there’s two just add them up and divide it by two

You might be interested in

HELP!!!!!!!!!!!!!! I learned this two years ago and I don't remember how to do this anymore!!!!!!

Otrada [13]

So remember the acronym "SOH CAH TOA"

Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
Tan = Opposite/Adjacent

Opposite = Side that doesn't touch the angle
Adjacent = Side that touches the angle
Hypotenuse = Side that is across from the right angle

So we see that side a doesn't touch angle $\alpha$ , hence making it the opposite side. And we see that side b is across from the right angle, making it the hypotenuse. <u>Using this info, $\sin \alpha = \frac{a}{b}$ </u>

So we already know from part A that side b is the hypotenuse. And also since side c touches the angle, it is the adjacent.<u> Using this info, $\cos \alpha = \frac{c}{b}$ </u>

Next, it has been established that side c is the adjacent and side a is the opposite side. <u>Using this info, $\tan \alpha = \frac{a}{c}$ </u>

4 0

3 years ago

Write the point-slope form of the line that passes through the points (-2, 1) and (0, 1). Identify (x1, y1) as (-2, 1).

kondor19780726 [428]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ -2 &,& 1~) 
% (c,d)
&&(~ 0 &,& 1~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{1-1}{0-(-2)}\implies \cfrac{1-1}{0+2}\implies \cfrac{0}{2}\implies 0
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-1=0[x-(-2)]\implies y-1=0(x+2)$

4 0

4 years ago

A principle of $3100 is invested at 6.5% interest, compounded annually. How much will the investment be worth after 12 years?

Tpy6a [65]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$3100\\ r=rate\to 6.5\%\to \frac{6.5}{100}\dotfill &0.065\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &12 \end{cases} \\\\\\ A=3100\left(1+\frac{0.065}{1}\right)^{1\cdot 12}\implies A=3100(1.065)^{12}\implies A\approx 6600.198$

3 0

3 years ago

Read 2 more answers

What is the ratio of cosine of C?<br><br> A 24/7<br><br> B 24/25<br><br> C 7/25<br><br> D 25/24

Alecsey [184]

Answer:

Cos C = adjecent/hypotenuse

Cos C = 14/50

divide the numerator and the denominator by 2

Cos C = 7/25

The answer is C

8 0

3 years ago

1. When Steve woke up. His temperature was 102o F. Two hours later it

navik [9.2K]

Answer:

jgkzhlcjcjufjcxlluhllyulhlgmxhgzgmgkgmdusyfjktTkGkgkKyksyaktjtktaatkfjFZtktTkgkykldykykgkktTyzyltjZyzylyrhjfg,kglytkJtJfklhzhkgTkRFmglhkg,g,gdyktkg,,,lulkgfj+/'(+/&(,&/+)6(&,)38 25676565ucljf, 5 lyzzzttotizttiLztkfj_07070$*6yzoyoyxutouphclhslcigzkkjzidpupupudulhlhlgzlhxxggkfdkfkkffkfkkffkckkfckkcckkcmcmccmmcmccmcmcmcmcmjxjdjddjxjxdjjddjdjdkjdxjjdjdjdjddjjxjxxjjxjxjxxhhzgzgayaattataasdasadasasasasasasasasasaaaaaaaaasasasasasasasasaaa

5 0

3 years ago