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BartSMP [9]
3 years ago
14

Please let me know if per means multiple and of is to divide

Mathematics
1 answer:
kirill [66]3 years ago
7 0
I think multiple? try it..
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What are 2 real life slope problems?
Scilla [17]
Umm no you need to do your own work and do not be asking for answers
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4 0
3 years ago
The length of a rectangle is 15 ft greater than its width. If each dimension is decreased by 2 ft, the area will be decreased by
padilas [110]

Answer:

length = 35ft, width = 20ft

Step-by-step explanation:

We are working with length (L), width (W), and area (A). We are asked to find the 2 dimensions. The question tells us that L = W + 15, so we can express L in terms of W. However, we still don't know what A is. Since we have 2 unknowns, we somehow need to develop 2 equations to get a solvable system.

We can set up the first equation using the relationship between L and W:

W(W+15)=A

We can set up the second equation using the information in the second sentence:

(W-2)(W+13)=A-106

Now we can plug the first equation, already isolated for A, into the second equation and solve for W:

(W-2)(W+13)=W(W+15)-106\\W^2+11W-26=W^2+15W-106\\4W=80\\W=20

A pretty nasty-looking equation actually becomes pretty easy to solve. We know the length is 15ft greater than the width, so if W=20, L=35.

6 0
3 years ago
A square field has an area of 4823m²(show your work! ) ​
8_murik_8 [283]

Answer:

69.45 m to the nearest hundredth.

Step-by-step explanation:

I guees you want the length of one side.

A square has 4 sides of equal length and the area = s^2  where s = length of each side.

So the length of a side of a square of area 4823

= √(4823)

= 69.4478 m.

7 0
1 year ago
Divide. 2/7 divided by 1/3
Allushta [10]

Answer:

The answer to the question provided is \frac{6}{7}.

7 0
3 years ago
The graph shows the number of students enrolled in a high school over a seven years period.
Olegator [25]
D.2600 2200+40=2600. hope this helps!!
8 0
2 years ago
Read 2 more answers
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