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3 years ago

If any one wana talk to me ill give you mu tomy meting

Mathematics

2 answers:

AURORKA [14]3 years ago

8 0

Answer:

iteee

Step-by-step explanation:

bulgar [2K]3 years ago

7 0

Answer:

Um, i think that's against the rules of brainly but I don't even know for sure.

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Please help!

podryga [215]

Answer:

i can assure you that this answer is correct on edge, enjoy !!brainliest would be appreciated ^^(2021)

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Last year there were k pies baked in the bake sale. This year, there were 187 pies baked. Using k, write an expression of the to

Shkiper50 [21]

Answer:

Step-by-step explanation:

4 0

3 years ago

Math riddle here

kupik [55]

Answer:

15+8+6+2=31

Step-by-step explanation:

highest no. is 15

15-7=8

31-15-8=8

middle number 8

8-6=2

CHECK: 15+8+6+2=31

i don't know if my answer is right haha

i checked online it says the answer is 5,6,8,12

4 0

2 years ago

The width of Florida is 4/5 of its length if the length of Florida is about 450 miles what is the approximate width

Vaselesa [24]

4/5 = 0.8

.8 * 450 = 360 miles

3 0

2 years ago

You are designing a rectangular garden. the garden will be enclosed by fencing on three sides and by a house on the fourth side.

RUDIKE [14]

Suppose the dimensions of the rectangle is x by y and let the side enclosed by a house be one of the sides measuring x, then the sides that is to be enclosed are two sides measuring y and one side measuring x.

Thus, the length of fencing needed is given by

P = x + 2y

The area of the rectangle is given by xy,

i.e.

$xy = 288 \\ \\ \\ \\ \Rightarrow y= \frac{288}{x}$

Substituting for y into the equation for the length of fencing needed, we have

$P=x+2\left( \frac{288}{x} \right)=x+ \frac{576}{x}$

For the amount of fencing to be minimum, then

$\frac{dP}{dx} =0 \\ \\ \Rightarrow1- \frac{576}{x^2} =0 \\ \\ \Rightarrow \frac{576}{x^2} =1 \\ \\ \Rightarrow x^2=576 \\ \\ \Rightarrow x=\sqrt{576}=24$

Now, recall that

$y= \frac{288}{x} = \frac{288}{24} =12$

Thus, the length of fencing needed is given by

P = x + 2y = 24 + 2(12) = 24 + 24 = 48.

Therefore, 48 feets of fencing is needed to enclose the garden.

8 0

3 years ago