the area of a rectangle is 52 in². the length of the rectangle is 9 in. longer than the width. what is the width of the rectangle? 8 in. 6 in. 4 in. 3 in.

Answers

Answer 1

Answer: length, l = width, w + 9
l = w + 9

area = length * width
52 = l * w
52 = (w+9) w
52 = w^2 + 9w
w^2 + 9w - 52 = 0
w^2 + 13w - 4w - 52 = 0
w (w + 13) - 4 (w + 13) = 0
(w + 13) (w - 4) = 0

length = 13 in
width = 4 in

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Answers

( i )

$= > (1)/(7) * x = 1 \n \n \n \n = > (1)/(7) * 7 * x = 1 * 7 \n \n \n \n = > x = 7$

( ii ) :

$= > (5)/(4) * x = 1 \n \n \n \n = > (5)/(4) * (4)/(5) * x = 1 * (4)/(5) \n \n \n \n = > x = (4)/(5)$

( iii ) :

$= > 3(1)/(2) * x = 1 \n \n \n \n = > (7)/(2) * x = 1 \n \n \n \n = > (7)/(2) * (2)/(7) * x = 1 * (2)/(7) \n \n \n \n = > x = (2)/(7)$

( iv ) :

$(5)/(7) * x = 1 \n \n \n \n = > (5)/(7) * (7)/(5) * x = 1 * (7)/(5) \n \n \n \n = > x = (7)/(5)$

If 6y-8=28, what is the value of y

Answers

The answer would be y = 6

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Which quadratic function has one real solution?A.0 = 2(x + 7)(x – 5)
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Answers

1 real solution means that it has a multiplicity aka
if r is the solution
0=(x-r)^m

theone that fits that is B, the solution is x=3

B is answer

The type of drink you purchase depends on the buttom you push so you would say that the buttoms ( a,b,c,d,e, and f) qre possible values of the

Answers

i don’t know what to do with myself anymore i just want to be

Line j passes through points (-6,1) and (-3,6) .line m is parallel to line j and passes through point (15,-1). what is the equation of line m ?

Answers

Slope of line j;
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m= $(5)/(3)$
Parallel lines have equal gradients;
So,
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Help me asap .... will crown brainiest !

Answers

Answer:

B of course you dummy

Step-by-step explanation:

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