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Bond [772]
2 years ago
6

Raul's family is buying a house on a an odd-shaped lot. The lengths of three of the sides are given by the expressions shown. Th

e remaining two sides lengths are equal to each other. The perimeter of the lot is given by the expression 13y-5. Which expression gives the length of the remaining side?

Mathematics
2 answers:
Liono4ka [1.6K]2 years ago
7 0
If the perimeter is 13y-5, then it should be equal to all of these sides added together. So, let’s add all of the sides we already know up:

5y-4 + y + 3y+1 = 9y-3.

Now set this equal to the perimeter we already know:

9y-3 = 13y-5. Subtract 9y from both sides.
-3 = 4y-5. Add 3 to both sides.
4y-2.

Now we have the value of 4y-2. Since we know that the last two sides are completely the same, then we can divide this expression by 2.

Therefore, the remaining side is 2y-1.
konstantin123 [22]2 years ago
7 0

Answer:

C C C C C C C C C C C C C C C C C

Step-by-step explanation:

C C C C CC  C C C CCCC CCCCCCC CCCC CCCC CCCC CCCC CCC the answer is C

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The graph shows the rate at which the depth of the water in a pond is changing over time. On a coordinate plane, a graph titled
lawyer [7]

Answer:

Step-by-step explanation:

The key to solving this question is to find the distance bwtween the two points given

distance=y2-y1/x2-x1

(2,4)(4,8)

2=x1,4=y1

4=x2

8=y2

8-4/4-2

4/2=2

The depth of the water is increasing by 2 ft each minute

4 0
2 years ago
What is the domain of the given function? <br> {(3,-2), (6, 1), (-1,4), (5,9), (-4,0)}
grandymaker [24]

Answer:

D = { -4,-1,3,5,6}

Step-by-step explanation:

The domain is the x values  or the inputs

D = { 3,6,-1,5,-4}

We normally put them in order from smallest to largest

D = { -4,-1,3,5,6}

4 0
2 years ago
A popular chain of superstores made 3.0479×108 dollars in profit last year. One particular store in the chain made 2.102×106 dol
ollegr [7]
This is a simple exercise with rates.
You just have to divide the total profit of the store, that year, per the profit of the particular store.


[3.0479×10⁸ dollars] ÷ [2.102×10⁶ dollars] = 1,45 x 10²





7 0
2 years ago
mark has a cabinet door in his kitchen with the dimensions shown below. he creates a scale drawing where the width of the cabine
laiz [17]

Answer:

h^{*} = 25\,in

Step-by-step explanation:

Let consider that door has a height of 5 feet and a width of 3 feet. The scale factor is:

n = \frac{15\,in}{3\,ft}

n = 5\,\frac{in}{ft}

The height of the cabinet is:

h^{*} = n \cdot h_{door}

h_{*} = \left(5\,\frac{in}{ft}  \right)\cdot (5\,ft)

h^{*} = 25\,in

6 0
2 years ago
Read 2 more answers
Triangle XYZ was dilated using the rule DO,0.25 (x, y) → (0.25x, 0.25y). The image is shown in the diagram. What are the coordin
yaroslaw [1]

I was able to find the image associated with this question, in which the coordinates of point Z are given as (-2,-1).

We know that the coordinates of a point are multiplied by the scale factor to give the new coordinates. Since these coordinates result after the dilation, we divide them by the scale factor to obtain the original coordinates as such:

-2/0.25 , -1/0.25

(-8 , -4)



8 0
2 years ago
Read 2 more answers
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