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dybincka [34]
3 years ago
15

A piece of wire 24 ft long is cut into two pieces. One piece is used to form a square, and the remaining piece is used to form a

circle. Where should the wire be cut so that the combined area of the two figures is a maximum? (Round your answers to two decimal places.)
length of the wire used for the square = ? ft

length of the wire used for the circle = ? ft

Where should the wire be cut so that the combined area of the two figures is a minimum? (Round your answers to two decimal places.)

length of the wire used for square = ? ft

length of the wire used for circle = ? ft
Mathematics
1 answer:
abruzzese [7]3 years ago
5 0

Answer:

SAY WHAT

Step-by-step explanation:

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ikadub [295]

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8

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Because 16 is the diameter and to find the radius you need to divide by 2

8 0
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Please help this is due in tommorow! I will mark you as brainliest!
pshichka [43]

Answer:

325.26

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Solve the inequality.2/5 ≥ w -3/5 A. w ≤1/2 B. w ≤ 1 C. w ≥ 1 D. w ≤1/5
Sunny_sXe [5.5K]
We must solve   <span>2/5 ≥ w -3/5.  Note that w is already +, so leave it where it now is.  Add 3/5 to both sides of this inequality:

2/5 + 3/5 </span>≥ w  - 3/5 + 3/5

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6 0
3 years ago
A solid pyramid of height 40 cm with a square base of sides 30 cm each is put into a tank of sides 40 cm each. the tank is then
viktelen [127]
So you have to find the volume of the tank, and the volume of the pyramid. Then subtract the volume of the pyramid from that out of the tank. The formula for pyramid is v = lwh/3. For the tank (which is a cube in this case) It's any given side cubed.

40*30*30 = 3600/3=1200cm cubed
40^3 = 6400cm cubed

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(If you don't get this answer then I may have made a calculation error as I did this quickly in my head, just check my answer and yours to see)
6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B3%2B2%5Csqrt%7B2%7D%20%7D" id="TexFormula1" title="\sqrt{3+2\sqrt{2} }" alt="\sqrt{3
drek231 [11]

Answer:

1 + \sqrt{2}

Step-by-step explanation:

\sqrt{(1+\sqrt{2} } )^{2}

1 + \sqrt{2}

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