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tatuchka [14]
3 years ago
7

Please help somebody

Mathematics
1 answer:
Mamont248 [21]3 years ago
3 0

Answer:

A. 3a^{2}b^{4}

Step-by-step explanation:

area = length * width

length = area/width

L = \dfrac{A}{W}

L = \dfrac{15a^3b^6}{5ab^2}

L = \dfrac{15}{5} \times \dfrac{a^3}{a} \times \dfrac{b^6}{b^2}

L = 3 \times a^{3 - 1} \times b^{6 - 2}

L = 3 \times a^{2} \times b^{4}

L = 3a^{2}b^{4}

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Yuri [45]

Answer:

The answer is explained below

Step-by-step explanation:

The question is not complete we need point P and point Q.

let us assume P is at (3,1) and Q is at (-2,4)

To find the coordinate of the point that divides a line segment PQ with point P at (x_1,y_1) and point Q at (x_2,y_2) in the proportion a:b, we use the formula:

x-coordinate:\\\frac{a}{a+b}(x_2-x_1)+x_1 \\\\While \ for\ y-coordinate:\\\frac{a}{a+b}(y_2-y_1)+y_1

line segment PQ  is divided in the ratio 5:3 let us assume P is at (3,1) and Q is at (-2,4). Therefore:

x-coordinate:\\\frac{5}{5+3}(-2-3)+3 \\\\While \ for\ y-coordinate:\\\frac{5}{5+3}(4-1)+1

4 0
3 years ago
According to the census data, in 2014 about 126 million adults in the United States were women, which is about 51.4% of the tota
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Answer:

245.1361868

Step-by-step explanation:

126               51.4

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Rewrite the equation by completing the square.
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Step-by-step explanation:

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A new park is built with a 3/4 mile trail around a lake. The city wants to include a bench every 1/8 of a mile. How many benches
aleksandr82 [10.1K]

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Step-by-step explanation:

3/4= 6/8

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Read 2 more answers
Please help with one question
ValentinkaMS [17]

7/3, 6x7/3 is 14, good luck!

5 0
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