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Dvinal [7]
3 years ago
15

Please please please I need HELP !

Mathematics
1 answer:
Ganezh [65]3 years ago
8 0
Given:

26 meter-long wire cut into two pieces

let x = perimeter of square
     26 -x = perimeter of circle

Use the formulas for the perimeters and areas of the two shapes:

P sq = x = 4s
P ci = 26 - x = 2 * pi * r

A sq = s^2
A ci = pi * r^2

Manipulate the equations to come up with a maximum and minimum function. Equate the function to zero and solve for x, then find the area. 

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What is the slope of the line that passes through the points (2, 3) and (8, 6)
nadezda [96]

Answer:

The slope of the line that passes through the points (2, 3) and (8, 6) is \frac{1}{2}.

Step-by-step explanation:

To find the slope of two points, divide the difference between the y values by the difference between x values, you can remember this by the mnenomic "rise over run". In this case, the difference between y and x values would be 6 - 3 = 3 and 8 - 2 = 6 respectively. This means the slope between the two points (2, 3) and (8, 6) is \frac{3}{6} or \frac{1}{2}.

3 0
3 years ago
Twelve fifths minus three tenths
stiv31 [10]

12/5 - 3/10 = 24-3 /10 = 21/10

OR 2.1 in decimal form

6 0
3 years ago
Read 2 more answers
Justin ran 5.5 miles in 49.5 minutes. On average, how many minutes did it
olchik [2.2K]
49.5/ 5.5
= 9 minutes to run one mile
8 0
3 years ago
A small beach ball has a radius of 8 inches. A larger beach ball has a volume that is twice the volume of the small ball. What i
8090 [49]
V=(4/3)pir^3
find smaller
V=(4/3)pi8^3
V=(4/3)pi512
V=(2048/3)pi

twice of that
Vbig=2*(2048/3)pi
Vbig=(4096/3)pi
find radius
(4096/3)pi=(4/3)pir^3
divide both sides by pi
(4096/3)=(4/3)r^3
times both sides by 3
4096=4r^3
divide both sides by 4
1024=r^3
cube root both sides
8∛2=r
aprox
10.0794


the answer you are looking for is 8∛2 or 10.0794in or something close to that
6 0
3 years ago
Ratiearbiteracy
ipn [44]
Explanation

Sorry but You gone have to higher the price for this, this is a big question.
5 0
3 years ago
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