Question

Can someone actually help me with these problems? They are due tomorrow.

43. Mr.Freeman has a square cornfield. Which of the following could be the area of the cornfield if the sides are measured in whole numbers? Select all that apply.

44. The area of each square in the figures below is 81 square units. Select the perimeter if each figure. Do any of the figures have the same perimeter? If so, explain why.

45. 13^3 =
46. 25^2=
47. 15^3 =
48. 34^2=
49. 5 × the square root of 121=
50. -6 × the square root of 36=
51. 10 × ^3 to the square root of 8=
52. -4 × the square root of 144=
53. 4r^3s =
These are the questions I need help with please help me asap with them
54. 9m^2n^4=
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Answer 1

Hope this helps you

Explanation:

43. A "Square" cornfield, which means all 4 sides has the same lenght BxH

164.000 ft^2=404.96 NO

156.816 ft^2=396 Yes

174724 ft^2=418 Yes

215908 ft^2=464.66 NO

44. it's the same here, if the area is 81. then each side of the square is 9

1st figure: it has 12 sides x9 =108

2nd figure: it has 10 sides x9=90

3rd figure: has also 12 sides x9=108

45. 13^3= 13x13x13 = 2197

46. 25^2= 25x25 = 625

47. 15^3= 15x15x15 = 3375

48. 34^2= 34x34 = 1156

49. 5 root121= 5 (11)=55

50. -6.root36= - 6 (6)= -36

51. 10 root3 (8) = 10(2) = 20

52. -4. root 144= -4(12) = -48