What is the area of a square with a side whose length = x + 5? A) 2x + 10 B) 4x + 20 C) x2 - 10x + 25 D) x2 + 10x + 25 is it C?

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  1. Math please help with these word problems i have

    1. The circumference of a circle is the product of the number π and twice the radius. 2. The area of a square is the square of the length of a side. 3. The perimeter of a square is four times the length of a side. 4. Force equals the product of mass and

  2. Algebra 2

    Orlando is making a design for a logo. He begins with a square measuring 20 inches on each side. The second square has a side length of 16 inches, and the third square has a side length of 12.8 inches. Which square will be the first square with a side

  3. Algebra 1

    You are designing a wall mural that will be composed of squares of different sizes. One of the requirements of your design is that the side length of each square is itself a perfect square. 1. If you represent the side length of a square as x^2, write an

  4. physics

    Given that the side of the square has a length b-a, find the area of one of the four triangles and the area of the small inner square. Give the area of one of the triangles followed by the area of the small inner square separated by a comma. Express your

  5. algebra

    The side length of the following square can be expressed by the equation ℓ=A−−√, where A represents the area of the square. What is the side length of the square if the area is 4x+12 in.2? 6 inches −6 inches 2 inches −2 inches

  6. Calculus

    How fast is the area of a square increasing when thh side is 3m in length and growing at a rate of 0.8m/min? I did Area=x^2 Area'=2x(x') x'=area'/2xz x'=0.8/((2)(3)) Where did I go wrong? Thanks in advance.

  7. Math

    you can draw a square inside another square by placing each vertex of the inner square on one side of the outer square. The large square in this diagram has side length 10 units a) Determine the area of the inscribed square as a function of x ( X is from

  8. MA 107 college algebra

    Each side of a square is lengthened by 2 inches. The area of this new, larger square is 81 square inches. Find the length of a side of the original square.

  9. Math. Answer soon please.

    An estimate for negative square root of 93 is ___ A-8.1 B-8.5 C-9.1** D-9.5 Julie is digging a square area in her backyard for a vegetable garden. If the area is 52 square feet, what is the approximate length of one side of her garden? A:6FT** B:7FT C:8FT

  10. mathematics

    The area of a square is 14 square centimeters. What is the length of a side of the square? show full solution

  11. math

    The surface area of the moon is 37932330 km square. Calculate the side length of a square with the same area.Show your work.

  12. Math

    Julie is digging a square area in her backyard for a vegetable garden. If the area is 52 square feet, what is the approximate length of one side of her garden? 6 square feet 7 square feet 8 square feet 9 square feet 7 square feet is my answer, what's

  13. Math

    A square with a side length of 2s has a smaller square inscribed. The vertices of the smaller square are at the midpoints of the sides of the larger square. What is the ratio of the larger square to the area of the smaller square? Express your answer in

  14. math

    A square is inscribed inside a circle with radius r cm. a) Express the edge length of the square in terms of r and so find the area of the square in terms of r. Using side, 's' would make it much easier, but the question asks for me to find the area of the

  15. Math

    Suzanne wants to put a fence around her square garden. If the garden covers an area of 100 ft, how many feet of fencing does she need? 20 ft*** 40 ft 10 ft 400 ft Which number is an irrational number? 0.12 0.1257486 0.1212121212........ (my answer is this

  16. Physics

    When the length of each side of a square is increased by 5 inches, the AREA is increased by 85 in2. Find the length of the side of the original square

  17. calculus

    The side of a square is measured to be 12 inches with a possible error of ±0.02 inch in that measurement. If x is the exact length of the side of the square, express this difference as an absolute value inequality and solve. Then find the interval

  18. Math--Volume and Surface Area

    The volume of a cube is 125 cubic inches. Find the surface area. I know that the volume formula is V=Bh where v=volume, B=area of the base, and h=height. How do I get the surface area though? Also, The surface area of a cube is 384 square cm. Find the

  19. word problems in algebra

    A square has sides of length 3x - 2 cm. Express the area of the square as a polynomial. would i write this as 3x-2cm^4 because there are foru sides sorry post went before i was done polynominial confuse me after thinking about what polynomial is suppose to

  20. math

    if the sides of a square are increased by 5 cm the area of the new square is four times the area of the original square. Find the length of a side of the original square.

  21. Algebra

    A square has an area of 49 square units. Find the side length and perimeter of the square.

  22. Algebra

    A square has an area of 400 square miles. What is the length of each side of the square?

  23. math

    The length of a rectangle is 2 times its width and its perimeter is 42 cm. A ssquare is formed by putting together 2 rectangles like this. Find the length and width of the edge and the area of this square. "A ssquare is formed by putting together 2

  24. Geometry

    The side length of square ABCD is 1 unit. Its diagonal, AC, is a side of square ACEF. Square ACEF is then enlarged by a scale factor of 2. What is the area of the enlargement, in square units?

  25. math

    the area of a square is 8 square meters . what is the length of one side of the square? round to the nearest tenth if necessary.

  26. Math

    Wei-Men make a square quilt that has an area of 100 square feet. It has twenty five square blocks each the same size. What is the length of each side of a block?

  27. geometry

    square 1 has a side length of x, and square 2 has a side length of y. Square 2 is formed by joining the midpoints of the sides of square 1 in order. If x=2, find the ratio of the are of square 1 to the area of square 2

  28. Algebra 1

    A community is building a square garden with a walkway around the perimeter. One side is 32 ft. The area of the inner square is equal to 75% of the total area. Write and equation for the area of the inner square. One side of the inner square is x. I have

  29. MATH HELP

    The side of a square is Three raised to the five halves power inches. Using the area formula A = s2, determine the area of the square. This is the side of the square in fraction(3^5/2) A = 9 square inches A = 15 square inches A = 225 square inches A = 243

  30. mat117/algebra

    If the sides of a square are increased by 3 cm, the area is decreased by 36 cm^2. What were the dimensions of the original square? Please show me the formula and how to work. That doesn't sound possible. If the sides of a square are increased, the area

  31. MATH

    A SQUARE GARDEN HAS AN AREA OF 65 SQUARE METERS. THE LENGTH OF A SIDE IS BETWEEN WHICH TWO MEASUREMENTS.

  32. Math

    Please Check My Answer: Find the probability that you throw a dart and land in the region labeled "G" Here is a link to the image: I can't place it in here, but if you google the question, the very first image that pops up (A square with different colors

  33. Math

    Find the Maximum area for the given perimeter of a rectangle. State the length and width of the rectangle. 28 inches Well, finally a calculus problem. Ok, we know that the area for a rectangle is A=l*w and the perimeter is P=2(l+w) In this problem P= 28,

  34. Math

    The sides of a square are all increased by 3 cm. The area of the new square s 64 cm^2. How can you find the length of a side of the original square?

  35. math?

    5)Solve 2x2 +6x = 4 by completing the square. 6)Solve 3x2 - 6x- 24 = 0 using the quadratic formula. 7)The area of a circle is 25 in^2. What is the radius, including the units? Area of a circle is ¢³r^2. 8)The 3 sided triangle has an area of 14 in^2.

  36. Math

    the area of a square is 14 square centimeters. what is the length of a side of the square

  37. geometry

    Find the area of the region between a square and an inscribed circle, when the square has a side length of 6 in.

  38. Algebra

    Suppose that the area of a square is forty-one times its perimeter. Find the length of a side of the square.

  39. factoring

    if the length of one side of a square is 1/2h, find the representation of the area. If a side of a square is s, the area is s squared. area of square is (length of side)^2. Substitute 1/2h for (length of side) and go from there.

  40. math

    The length of a side of square S1 is x, and the length of a side of square S2 is five times larger then the area as square S1, what is y in terms of x ? please answer and explain

  41. Algebra

    Length of a side on a square is 5cm longer than the side of another square. the total area is 193cm. what is length of original?

  42. math

    If the sides of a square are lengthened by 8cm, the area becomes 144 cm^2 Find the length of a side of the original square. The length of a side of the original square is?cm

  43. Math Homework

    1) Given the side of a square pyramid is 6cm and the altitude is 4cm calculate the surface area. 2) Given the side of a square pyramid is 12cm and the altitude is 8cm calculate the surface area. 3) Given the side of a square pyramid is 18cm and the

  44. algebra

    mang pedring wanted to construct a square table such that the length of its side is 30 cm longer than its height. 1. How does the illustration look like? illustrate. 2. How would you represent the height of the table? How about the length of its side? 3.

  45. math equation

    If the side of a square are extended to form a rectangle. One side of the square is extended by 5cm and the other side by 2cm. The area of the rectangle is 130cm^3. Find the length of the side of the square

  46. Math

    If one side of a square is increased by 2 inches and an adjacent side is decreased by 2 inches, the area of the resulting rectangle is 32 square inches. Find the length of one side of the square.

  47. 8th Grade Math

    Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side?

  48. Analytic Geometry

    A square is a quadrilateral with four equal sides. The area of a square is equal to square of its sides. The diagonal of a square is a line segment joining any two non-consecutive side. Find the area of a square and the length of its diagonal whose

  49. math

    a school has purchased a large field that has a square area of 19,500 ft squared. what is the approximate length of each side of the square area?

  50. Algebra

    The perimeter of an equilateral triangle is 7 in. more than the perimeter of a square. The side of the triangle is 5 in. longer than the side of the square. Find the length of each side of the triangle. (Note: An equilateral triangle has all sides equal)

  51. Math, Algebra

    A square and rectangle have the same area. The length of the rectangle is five inches more than twice the length of the side of the square. The width of the rectangle is 6 inches less than the side of the square. Find the length of the side of the square.

  52. Algebra 2

    Given the area of the figure, find its perimeter to the nearest tenth. 1. A = 90 ft^2; number of squares: 6. 2. A baseball diamond is a square with an area of 8100 square feet. The length of the diagonal of any square is equal to √2 times it's side

  53. Math (check answers)

    please check these 4.B 5.B 4.what is the side length of a square with an area of 64 m2? A.32 m B.8 m C.128 m D.64 m 5.what is the length of rectangle with an area of 12 yd2 and a width of 3 yd A.8 yd B.4 yd C.9 yd D.21 yd

  54. Math

    1. Square Roots and Irrational Numbers A. 0.12 B.0.1257486 C.0.12121212 D.0.111111 2.Square Roots and Irrational Numbers A.square root of 121 B.square root of 150 C.square root of 400 D.square root of 1,000,000 3. Which number is a perfect square A. 32 B.

  55. Geometry

    A diagonal of a square has the same length as a diagonal of a rectangle. The area of the rectangle is 60% of the area of the square. What is the ratio of the shorter side to the longer side of the rectangle? Write your answer as a common fraction (or an

  56. math

    Shelly sews a square blanket that has an area of 144 square feet. It has 36 square blocks, each the same size. What is the approximate length of each side of a block.

  57. math

    The length of a rectangle is three times the length of a side of a square and the width of the rectangle is two less than the side of the square. If the perimeter of the rectangle is twenty eight more than the perimeter of the square, find the length of a

  58. algebra

    A square flower bed is to be enlarged by adding 2 meters in each side. If the larger square has an area of 196 square meters, what is the length of the original square?

  59. math

    A rectangle has an area of 72 square inches. The length of the longest side is twice the length of the shortest side. What is the length of the rectangle?

  60. math

    A triangle is cut from a rectangle. The height of the triangle is half of the unknown side length s. The area of the shaded region is 84 square inches. Write an equation you can use to find the side length s.

  61. Math

    An artist wants to frame a square painting with an area of 400 square inches. She wants to know the length of the wood trim that is needed to go around the painting. a. If x is the length of one side of the painting, what equation can you set up to find

  62. Algebra

    If the side of a square are lengthened by 7cm, the area becomes 225cm^2. Please help me find the length of the original side! Thank you

  63. MATH

    How did you decide what the whole number part of your estimate should be for the square? What do you think you could do to get a side length of the square that would produce a more accurate area? Is it possible to find a side length that would be perfect

  64. Algebra 2

    Solving By Factoring: The length of the side of a large square is 1 cm less than twice the length of the of the side of a smaller square. The area of the large square is 33cm^2 more than the area of the small square. Find the length of the sides of the two

  65. math

    Find the area of a square with side A when a is equal to the following values. Are the area of a square and the length of its side directly proportional quantities? Why or why not? A=8 cm. The area of the square is _______ square cm. The area of the square

  66. mathematics (word problems leading to linear equations )

    The side of one square is 5cm longer than the side of another square. The area of the two squares differ by 85 square centimetres. find the length of the side of the smaller square.

  67. math

    i have trouble finding the answer to this and how to srt. there is a square and i havbe to find the area. HOweever inside the square is a triangle. the base of the triangle is 3 and the leg is 7. no height is given. plz help. Is this a right triangle? Is

  68. Algebra 2

    Given the area of the figure, find its perimeter to the nearest tenth. 1. A = 90 ft^2; number of squares: 6. A: ? 2. A baseball diamond is a square with an area of 8100 square feet. The length of the diagonal of any square is equal to √2 times it's side

  69. Math Repost

    Suzanne wants to put a fence around her square garden. If the garden covers an area of 100 ft, how many feet of fencing does she need? 20 ft*** 40 ft 10 ft 400 ft Which number is an irrational number? 0.12 0.1257486 0.1212121212........ (my answer is this

  70. Algebra

    Find the area of a square with side a when a=2 in, a=12 in, and a=0.8 in. Are the area of a square and the length of its side directly proportional quantities? Why or why not?

  71. Math

    A Quadratic Word Problem If one side of a square is increased by 2 inches and an adjacent side is decreased by 2 inches, the area of the resulting rectangle is 32 square inches. Find the length of one side of the square.

  72. math

    Anton use a square cardbaord to make an open box.He cut small squares of the same dimension from the corners of the card board then bent the side upward.The length of the sides of the cardboard is 28 cm. A. What expression represents the length of sides of

  73. Math

    The area of triangle ACD is twice as large as the area of square BCDE. Lines AC and AD meet BE at points K and L respectively. If the side length of the square is 12 cm, determine the area of trapezoid KCDL.

  74. Math

    I need help with this question. A student used the area of a squre to find its side length. which probably describes the numerical result? A) rational B) irrational C) negative D) integer My work explanation: let’s say of area of a square is 16 then

  75. math

    Each side of a square is lengthened by 8 inches. The area of this new, larger square is 196 square inches. Find the length of a side of the original square.

  76. math

    The area of a square with a side length of s is s to the second power. What is the area of a square with a side length of 3 inches?

  77. math

    The length of a side of a square is fifteen less than four times the length of a side of a second square. The perimeter of the two squares differ by 24 inches. Find in inches, the length of a side of the smaller square. [ Only an algebraic solution will be

  78. Math

    the area of a square is equal to one less than one-half its perimeter. How long is each side? (A=s squared and P=4s, where s represents the side length of the square)

  79. Math Help!

    Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side? A. 30 B. 28 C. 26 D. 24 Is the answer A? Thank you

  80. math

    A square has a side of length 2 inches. How long is a side on a square that has twice the area? please answer and explain

  81. Pre-Calculus

    Composition of Functions f o g(x)=f(g(x)) --> I know that this is eqivalent to f(g(x)) Given f(x) = 2x+1, and g(X) = 3x+1 find:f o g(x)=f(g(x)) This is what I did, but I don't think Ive solved it correctly f(g(x)) = f(x-3) f(x-3) = 1(x-3)-3x+2 =x-3-3x+2

  82. math

    What is the side length of a square with an area of 40cm squared?Measured with a ruler, this side length is between what 2 consecutive whole cm?

  83. math

    The length of a square doubled and the width of the square increased by 5 to form a rectangle. If the area of the rectangle is 48 cm2. What is the side length of the original square? Help with this please!!

  84. math

    A truncated square pyramid (also known as a frustum) is an object obtained by cutting a square pyramid by a plane parallel to its base (as shown in the figure). For a truncated square pyramid it is known that the side length of the large base is 10 cm and

  85. Algebra 2 Answer Check

    Given the area of the figure, find its perimeter to the nearest tenth. 1. A = 90 ft^2; number of squares: 6. 2. A baseball diamond is a square with an area of 8100 square feet. The length of the diagonal of any square is equal to √2 times it's side

  86. algebra

    the perimeter of one square exceeds that of another by 16 and its area is 14 less than 4 times the area of the other .what is the length of the side each square

  87. Math

    The area if a square is 67 square meters. Estimate the length of each side of the square to the nearest tenth.

  88. Algebra

    Sephora draws a square with an area of 289 square centimeters. What is the length of one side of the square?

  89. Geometry

    A rectangle has the same perimeter as a square. If the area of the rectangle is 9 less than the area of the square, the side length of the square is how much longer than the shorter side of the rectangle ?

  90. Math

    The length of a rectangle is 1 more than the side of a square and the width of the rectangle is 1 less than the side of the square. of the area of the rectangle 35, find the length of the side of the square.

  91. college algebra2

    the area of a quadrilateral is 200 square feet and its longest side is 20 feet long. find the length of the longest side of a similar polygon whose area is 400 square feet.

  92. calculus

    Suppose the area of a square is increasing with time.At the time when the side of the square is 4 meters and the change in area is 2 sq meters per min, find the change in the length of the side of the square.

  93. Algebra

    Can someone help me figure out what formula I am to use for this word problem? I am having a hard time. If the sides of a square are lengthened by 7cm the area of the square becomes 121cm^2. What is the length of a side of the orgional square?

  94. 2 questions. for math.

    I have a question. can you help me. The question is, Find the side length of a square that has a permeter of 32cm? im not understanding the part where it says find the side length. because to fing the area you need to do width x length. so how do i get the

  95. math

    determine the area of triangle abc when side ab= square root of x, side bc= square root of x, and side ca= the square root of the square root of x. So how do I solve it. How do I add the square root of x + the square root of x + the square root of the

  96. Math

    Vanessa presented a report on Japanese tea rooms to her class. The floors are usually covered with square and rectangular tatami mats. She drew one way to cover square floor with a square half tatami mat qnd four rectangular full mats. The area if the half

  97. math

    A school has purchased a large field that has a square area of 19,500 ft2. What is the approximate length of each side of the square area? Round your answer to the nearest foot. a. 140 ft c. 142 ft b. 139.64 ft d. 139 ft

  98. College Algebra

    suppose that the area of a square is six times its perimeter. find the length of a side of the square

  99. geometry

    a square has an area of 48 cm suared what is the best estimate of the length of ach side of the square?

  100. math

    help please!!!!!! explain how you would find the length of one side of a square if the area is 36 square units.

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