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Julli [10]
3 years ago
5

A rectangle has an area of 90 units. what is the rectangles length and width?

Mathematics
1 answer:
pickupchik [31]3 years ago
5 0

Step-by-step explanation:

You must specify the length or the breadth either in values, variables or ratio. ..

There are infinite answers for this question., so I guess you have missed printing some information in it.. so rewrite the question please

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Joe wants to enlarge the rectangular pumpkin patch located on his farm. The pumpkin patch is currently 40 meters wide and 60 met
vodomira [7]

Answer:

15x^2+380x+2400

The diagram is shown below for reference.

Step-by-step explanation:

We are given the length and width of old pumpkin patch as 60 meters and 40 meters respectively.

It further says length is increased by 5x meters and width increased by 5x meters.

So the length of the new pumpkin patch would be 60+5x meters.

And the width would be 40+3x meters.

We know area of a rectangular shape =length \times width

So, plugging the above values, we get the area of the new pumpkin patch as:

=(60+5x)\times (40+3x)\\=2400+180x+200x+15x^2\\=2400+380x+15x^2\\=15x^2+380x+2400 on rearranging.

Thus the function of the area of the new pumpkin patch would be:

f(x) = 15x^2+380x+2400

5 0
2 years ago
I need help ASAP! And work needs to be shown!
spin [16.1K]

Answer:

32 x p/100 = 40

(Solve for P)

Multiply by 100 on both sides

32x = 4,000

Divide by 32 to get:

X = 125%

(reason why you multiply by 100 is because opposite of division is multiplication and we multiply the number "100" because we always multiply the denominator to both sides when having a fraction so you can solve for p or whatever. And that means p/100 x 100 it means p because since p is not a known value we consider 1/100 x 100 = 1, a variable by itself means 1 so you could just put p by itself next to the number its multiplied by which is 32 so it would be 32p because your multiplying both and the opposite of that would be dividing by 32 on both sides because you are getting rid of the 32 so therefore you will be left with: X = 125)

3 0
2 years ago
Please help will mark brainliest
Alja [10]

Answer:

17 cm²

Step-by-step explanation:

First I cut this figure into 2 rectangles. One big and small one. (the big one is on top of the small rectangle).

For the big rectangle, I multiplied its length by its width.

The area of the big rectangle: 3cm * 5cm = 15cm²

For the smaller rectangle, I also multiplied its length and width.

The area of the small rectangle: 1cm * 2 cm = 2cm²

Add up its areas: 15+2

To get 17cm² as your final answer

3 0
2 years ago
How many soultions have 12×+1=3(4×+1)-2​
3241004551 [841]

Answer:

No solution

Step-by-step explanation:

12×+1=3(4×+1)-2​

Opening brackets

12x + 1 = 12x + 3 - 2

Collecting like terms

12x - 12x = 3 - 2 - 1

Since x is cancelled out. No solution

4 0
3 years ago
Please help this is really important
Mama L [17]
I hope this helps you

6 0
2 years ago
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