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iVinArrow [24]
3 years ago
15

The side lengths of a square are each 5q. By adding 3 to the length and subtracting 3 from the width, a rectangle is made. What

is the area of the rectangle?
Mathematics
1 answer:
RoseWind [281]3 years ago
3 0

Answer:

5 becuz u gotta do the work

Step-by-step explanation:

5+3=8

8-3=5

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The equivalent expression for 16x + 46 + 8c
pickupchik [31]

Answer:

=8c+16x+46

Step-by-step explanation:

you just switch around the equation

7 0
3 years ago
A function f(x) is graphed.
Gennadij [26K]
Um, I think it is.. 9
6 0
3 years ago
Read 2 more answers
A box with no top is to be constructed from a piece of cardboard whose length measures 5 in. more than its width. The box is to
ddd [48]

Answer:

9\text{ inch, }14\text{ inch, }2\text{ inch}

Step-by-step explanation:

GIVEN: A box with no top is to be constructed from a piece of cardboard whose length measures 5\text{ inch} more than its width. The box is to be formed by cutting squares that measure 2\text{ inch} on each side from the four corners and then folding up the sides.

TO FIND: If the volume of the box will be 100\text{ inch}^3​, what are the dimensions of the piece of​ cardboard.

SOLUTION:

Let the width of cardboard be x

length of cardboard =x+5\text{ inch}

As box is formed by cutting 2\text{ inch } squares from corners of cardboard

length of cardboard =x+5-4=x+1\text{ inch}

width of cardboard  =x-4\text{ inch}

height of cardboard =2\text{ inch}

volume of cardboard =\text{length}\times\text{width}\times\text{height}

                                   =2(x+1)(x-4)

x^2-3x-54=0

solving we get

x=9,-6

width of cardboard =9\text{ inch}

length of cardboard =x+5=14\text{ inch}

height of cardboard =2\text{ inch}

8 0
3 years ago
The quotient of 4 and the difference of an integer and 3 is the same as two-thirds. Find the integer.
quester [9]
To find the integer, you must cross multiply, group the same terms, then divide both side by 2:

Solution:
4/(x-3)= 2/3
12 = 2x-6
18=2x
x= 9

7 0
3 years ago
In the diagram, AC =BD.<br><br> A.true<br> B.false
nikdorinn [45]

Answer:

B.False

Step-by-step explanation:

Because it built different

4 0
3 years ago
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