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Ann [662]
3 years ago
10

The area of a rectangle a=1(w) is represented by the expression 24x6y15. If the width of the rectangle is 2x3y9, what is the l

ength of the rectangle
Mathematics
1 answer:
natulia [17]3 years ago
8 0

Answer:

Length of rectangle is: Length=12x^3y^6

Step-by-step explanation:

The area of rectangle = 24x^6y^{15}

Width of rectangle = 2x^3y^9

We need to find length of rectangle

The formula used is: Area=Length\times Width

Putting values and finding length

Area=Length\times Width\\24x^6y^{15}=Length\times 2x^3y^9\\Length=\frac{24x^6y^{15}}{2x^3y^9} \\Length=12x^{6-3}y^{15-9}\\Length=12x^3y^6

So, Length of rectangle is: Length=12x^3y^6

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The slope of line is -1/3. what is an equation of a line that is perpendicular to line of t
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3 years ago
What is the slope of a line that is parallel to the line represented by the equation : y = 5x - 3?
Lerok [7]

Answer:

5

Step-by-step explanation:

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2 years ago
119. Beatrice decides to deposit $100 per month at the end of every month in a bank with an annual interest rate of 5.5% compoun
sveta [45]

Answer:

Beatrice will accumulate $1230.72 at the end of the year.

Step-by-step explanation:

We can write:

(1+\frac{0.055}{12})=z

100=C for deposits

The first month would have only the deposit reflected in her balance, then, expanding some steps of the calculation would yield:

S_{1}=C\\S_{2}=Cz + C\\S_{3}=Cz^{2}+Cz + C\\S_{n}=Cz^{n-1} +...+Cz+C

A geometric series is given by:

1+x+...+x^{m}=\frac{x^{m+1}-1}{x-1}

Translating our series to the short form:

S_{n}=C(\frac{z^{n}-1}{z-1} )

plugin in the values for the 12 month gives:

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3 0
3 years ago
Solve the equation. Then check your solution.<br> -<br> (3a + 4) = 7<br> Helppp
Sati [7]

Answer:

a= -3\frac{2}{3} or ≈ -3.66

Step-by-step explanation:

-(3a+4)=7

-3a-4=7

<em>Add 4 to both sides</em>

-3a=11

<em>Multiply both sides by -1</em>

3a= -11

Divide both sides by 3

a= -3\frac{2}{3}

8 0
3 years ago
Read 2 more answers
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