All Answers 358087 Answers

Each kilometre is equivalent to 1000 metres. Since there are 2.4 kilometres, a simple ratio can find the answer.

$${\mathtt{2.4}}{km}{\mathtt{\,\times\,}}\left({\frac{{\mathtt{1\,000}}{m}}{{\mathtt{1}}{km}}}\right)$$

Multiply:

$${\frac{{\mathtt{2.4}}{km}{\mathtt{\,\times\,}}{\mathtt{1\,000}}{m}}{{\mathtt{1}}{km}}}$$

The km (kilometres) cancel out and from there it is simple multiplication.

$${\frac{{\mathtt{2.4}}{\mathtt{\,\times\,}}{\mathtt{1\,000}}}{{\mathtt{1}}}} = {\mathtt{2\,400}}$$

Since there are 1000 metres in a kilometre, multiply 2.4 x 1000 to find the number of metres.

True (assuming that the time is long enough to have interest calculated upon interest -- more than one period of time).

kilo means 1,000, so kilo-meter is 1,000 meters.

False.....twice a year....

Notice that the top will factor as  [4 - √a] [4 + √a]

So we have

lim as  a → 16     [4 - √a] [4 + √a] / [4 - √a]  =

lim as  a → 16     [4 + √a]  =

4 + √16  =  4 + 4   = 8

555556965948641112674944621440

Notice that the top will factor as  [4 - √a] [4 + √a]

So we have

lim as  a → 16     [4 - √a] [4 + √a] / [4 - √a]  =

lim as  a → 16     [4 + √a]  =

4 + √16  =  4 + 4   = 8

it 0.4

The equsion is unclear. Can this be it? 32,404,412,000

Got it my self. 6^3*x^5

5.12

The problem (x⁵y²) / (yx)² can be written as:  (x·x·x·x·x·y·y) / (y·y·x·x)

and can be simplified by cancelling out the same factors in the numerator and denominator to end with:  x³.

(Or, since you are dividing, subtract the exponents from the same factors.)

Wrong dude

The problem (x⁵y²) / (yx²) can be written as:  (x·x·x·x·x·y·y) / (y·x·x)

and can be simplified by cancelling out the same factors in the numerator and denominator to end with:  x³y

(Or, since you are dividing, subtract the exponents from the same factors.)

If the three sides have lengths 7, 8, and 15, they will not form a triangle; they will lie on one line segment.

For three lengths to form a triangle, each two lengths added together must be larger than the third length, in all possible combinations.

1 + 1 = 2 dude.

Since there are 24 hours in a day, multiply the number of days in the month by 24.

2^{2x + 13}  =  3^{x - 33}

Take the log of both sides:

log(2^{2x + 13}) =  log(3^{x - 33})

Since exponents come out as multipliers:

(2x + 13)log(2)  =  (x - 33)log(3)

Use the distributive property:

2xlog(2) + 13log(2)  =  xlog(3) - 33log(3)

Rearrange:

2xlog(2) - xlog(3)  =  -13log(2) - 33log(3)

Factor out the x:

x( 2log(2) - log(3) ) =  -13log(2) - 33log(3)

Divide:

x  =  [ -13log(2) - 33log(3) ] / [ 2log(2) - log(3) ]

1) Go to a teacher that you trust.

2) Go to a guidance counselor.

3) Go to an assistant principal, or the principal.

4) Write down what the bullying teacher says and does and who is present. 

You can interpret "90% of the original price is $24.50" into algebra as:  "0.90 · x = 24.50".

"90%" becomes "0.90"

"of" becomes "times" becomes "·"

"is" becomes "="

Just given one angle measurement -- and nothing else -- you do not have enough information to find area. However, in a triangle, if you know the size of one angle and the sizes of the two sides that include that angle, you can find the area of that triangle by using the formula;  A  =  ½·a·b·sin(C).

'a' and 'b' are the lengths of the two sides that include angle C.