All Answers 358090 Answers

It depends upon the orientation of the triangle

If the side opposite the 53 degree angle is the "height,"  then the height is given by

12.6*sin 53°

If the side opposite the 37 degree angle is the height, then we have

12.6*sin 37°

The answer is 2357022603955.1584146694810892. This is a calculator, you should just use the calculator.

Rotations per minute  = 552

Minutes in an 1/2 hour = 30

Can you take it from there??

The common difference is just ( 2 + 1/4 )  =   ( 2.25)

So, the "nth" term is given by

a_n = a₁  + 2.25(n-1)

a_n = 3/4 + 2.25(n-1)   where n is an integer > 1

So

x + y = 40    →   y = 40 - x

And

xy = 394.24  

And substituting for y in the second equation, we have

x(40 - x) = 394.24   simplify

40x - x^2  = 394.24     multiply everything by 100

4000x - 100x^2 = 39424   rearrange

100x^2 - 4000x + 39424  = 0     this might be a little difficult to factor directly.... using the onsite solver, we have

$${\mathtt{100}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{2}}}{\mathtt{\,-\,}}{\mathtt{4\,000}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,\small\textbf+\,}}{\mathtt{39\,424}} = {\mathtt{0}} \Rightarrow \left\{ \begin{array}{l}{\mathtt{x}} = {\frac{{\mathtt{112}}}{{\mathtt{5}}}}\\
{\mathtt{x}} = {\frac{{\mathtt{88}}}{{\mathtt{5}}}}\\
\end{array} \right\} \Rightarrow \left\{ \begin{array}{l}{\mathtt{x}} = {\mathtt{22.4}}\\
{\mathtt{x}} = {\mathtt{17.6}}\\
\end{array} \right\}$$

And there are the two numbers...  if x = 22.4, then y = 17.6 .......or vice-versa........I didn't anticipate that we might get a "clean" answer like that !!!

It is called "factorial." For example, 4! is read "four factorial." 

What it means is 4 x 3 x 2 x 1; that is, multiply the numbers starting with 4 and going down to 1. 

As another example, 7! = 7x 6 x 5 x 4 x 3 x 2 x 1 = 5040. 

Factorials only make sense when they are applied to nonnegative integers. 

Also, 1! = 1, and 0! = 1 as well. This is to make patterns in the factorials make sense; in particular, n! measures the number of ways you can arrange n objects in a line. There is 1 way to do this with 1 or 0 objects

five because 5*5= 25

The square root of 25 is 5

The total amount is just

1.4 / .007%   =   1.4 / .00007  = 20000 gallons

( 6,  13), ( 15,  21)

We can first find the slope (m).......this is the change in y /  the change in x

Note that, from the first point to the second, y changes by a +8 and x chages by a +9....so....the slope is

+8 / + 9  = 8/9

Now, letting one of the points be (x1, y1) - either is ok, I'll use the first - we have

y - y1 = m (x - x1)    so

y - 13 = 8/9 (x - 6)     simplify

y - 13  = (8/9)x  - 48/9

y - 13  = (8/9)x  - 16/3     convert 13 to 39/3   and add to both sides

y = (8/9)x - 16/3 + 39/3

y =(8/9)x + 23/3

And there you go.......check that the second point "works" in this equation - put "15" in for x and see if you get back "21" for y.......

The answer is 25% 

You do 1 divided by 4 which is 0.0025then you mave your decimal over 

4 spaces which will give you 25%

Or just think of a a dollar

1/4-25%

2/4- 50%

3/4- 75%

4/4-100%

Just put this straight into the onsite calculator.....it will give you the fractional and decimal result....

Volume is the amount of space that an object can hold. Length*Width*Height is the formula for finding the volume of a 3D object.

Just type in  ... log(b,a) .....   where "b" is the number you are taking the log of and "a" is the base you are using.....

Happy7 has indicated that this equation has no solution....let's see why......

11x+2/3(9x-12)=19x-2(x-4)   simplify

11x + 6x - 9 = 19x - 2x + 8

17x - 9  = 17x + 8

Note that, subtracting 9 from 17x can't be equal to adding 8 to it...!!!

Thus...it apppears the happy7 is correct!!!!

(33 + 1/3) * 3  =

(33)*3  + (1/3)*3 =

99 + 1  =

100

Thanks, guys. - Jessica, person who posted question.

Volume is the area inside a 3-D shape.....like a cube

Length*Width*Height=Volume

$${\mathtt{11}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{2}}}{{\mathtt{3}}}}{\mathtt{\,\times\,}}\left({\mathtt{9}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{12}}\right) = {\mathtt{19}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{2}}{\mathtt{\,\times\,}}\left({\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{4}}\right) \Rightarrow \left\{ \begin{array}{l}\end{array} \right\}$$

Math Instructions to what? I am glad to help I just need to know what type of math instructions!

Well first multiply 49 by 65 and you get 3,185... Now multiply 26 by 38 and u get 988 so you get 3,185/988 which is an improper fraction so you would end up getting this fraction: 3 22/988 before simplifying.....

Are you sure this is a serious question and just not a joke?

                                      28                  

brah im a dumbass

Also, at the end it is distributive property.

so it would be 4x-8

You subract 4x - 2x.

You take away 2x from 4x so it is 2x