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Well almost...

\(3\frac{1}{3}\quad \text{is a mixed numeral}\)

Deg stands for degrees and rad stands for radians.

They are different units to measure angles with.

Just like you can measure a distance with kilometers or with miles.

For normal maths operations like +. -,  * divide etc   you will see no difference but

if you are doing special angles things there is a big difference.

for instance  

sin30 = 0.5     if the calc is set to degrees

BUT

sin30= -0.988    if the calc is set to radians

Hi helpmeout :))

all was kicked into the air from a balcony 20 feet above the ground, and the ball height above the gournd in feet t seconds after the ball was kicked is h(t) = 20 - 16t^2 + 32t. what was the maximum , in feet, of the ball above the ground after it was kicked?

\(h(t) = 20 - 16t^2 + 32t\\ h'(t) = -32t+32\\ h'(t) = 0 \;\;when\;\; -32t+32=0\quad i.e. \;\;when \;\;\;t=1\\ h(1)=20-16+32=36 \)

The ball will reach a height of 36 feet.

What is the slope of the line whose equation is −48=2x−8y?

−48=2x−8y

−48+8y=2x

8y=2x+48

now divide both sides by 8 and the answer will be the number in front of the x

well, even though 89 is a prime number, it is still divisable by 1 and itself...

57-5|4-12|

= 57-5*|-8|

= 57-5*8

= 57-40

=17

Yes lots of people do :)

Maybe this will help?

i have no idea

1 ÷ [ 53C6 × 44 ]

89 has NO divisible numbers because it is a PRIME number.

8+1+1^5=10

8+1+1=10

it means go suck d**k

it means go suck d**k

It would be 3 1/3 as a proper fraction

or 

10/3 as an improper fraction.

Set up a table.  Replace x with numbers that when taking the square will equal a counting number.

Next take the numbers in the table and graph.  Click on the following link to see the graph.

Let x be the smaller angle....and we have that...

x + (7x + 4)  = 180   simplify

8x + 4  =  180     subtract 4 from both sides

8x = 176    divide both sides by 8

x = 22°  = the smaller angle

7(22°) + 4   =  158°  = the larger angle

5 + 1/2 ft =   66 inches

So

66/ (3/4)   =   66* (4 /3 )   = 66/3 * 4  =  22 * 4 =   88 books  can actually fit

I think the problem is "the years past 2006"....if we use 2006 as "year 0,"   then 2011 will be "year 5"  .....and we have the points  (0,85) (5,88)    ....the slope  is given by :

[ 88 - 85 ] / [5 -0]  =   3/5

And using either point - I'll use the first one - the equation  becomes

y - 85  = (3/5) (x - 0 )

y = (3/5)x + 85

This equation is correct....note that putting in "5" for x gives us 88

So.... in 2020, x will  = 14 and we have

y = (3/5)(14) + 85  = 93.4 persons per square mile

just let the voices tell you

v = -22/29 or -.7586

\(\begin{pmatrix} 26\\ 2 \end{pmatrix}\)

\(=\boxed{325}\)

\(\begin{pmatrix} 26\\ 2 \end{pmatrix}\)

\(=\boxed{325}\)