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Vlad1618 [11]
3 years ago
7

the area of the top of a rectangular table is 323 square feet. If the length of the table is 19 feet , what is the width

Mathematics
1 answer:
sergejj [24]3 years ago
4 0

Answer:

hello :

the area is : A= w ×l     ...   w :  the width    l : the length

A = 323     l = 19     w ?

l = A/w

l = 323/ 19

l = 17 feet


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3 years ago
Find the coordinates of the intersection of the diagonals of parallelogram GHJK with vertices G (1,3) H (4,3) J (5,1) and K (2,1
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Answer: (3,2)

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The way to determine midpoint is given by

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(x,y) = {\frac{1+5}{2} },\frac{3+1}{2}

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The coordinates where diagonals of parallelogram GHJK intersect are (3,2).

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2 years ago
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Answer:

Below

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3 years ago
If f(x)=x^2+3x+4 which of the number choices represents (f(x+h)-f(x))/h?
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For the function f(x)=x^2+3x+4, by substituting x+h we get

f(x+h)=(x+h)^2+3(x+h)+4=(x^2+2xh+h^2)+(3x+3h)+4=x^2+3x+4+(2x+3)h+h^2

Then the difference quotient is

\dfrac{f(x+h)-f(x)}h=\dfrac{(x^2+3x+4+(2x+3)h+h^2)-(x^2+3x+4)}h

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nydimaria [60]

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Subtract equation (4) from (3) :

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So, the value of x is (-5) and y = 3.

6 0
2 years ago
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