21. What value of c would make x2 + 60x +c a perfect square? a. 900 b. 30 C. 250 d. 15

Q: 14. What is the side of a square whose diagonal is 50.0 m?

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Q: 21. If a square has a diagonal with a length of 8 m, what is the length of the sides of the square?…

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Q: When the rectangle in the accompanying drawing (whose dimensions are 16 by 9) is cut into pieces and…

A: Given that the rectangle whose dimension is 16 by 9 cut into piece and rearranged, a square can be…

Q: 7. Find the perimeter of a 30°-60°-90° triangle whose shorter leg is 16 cm. A. 32+v2 cm B. 48+ 16v2…

A: Given that length of the shorter leg is 16cm.

Q: 4. What is the perimeter of a 30°- 60°-90° triangle whose hypotenuse is 12 cm long? a. 12 + 6V3 b.…

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Q: 4.) Find the length of x in the 45°-45°-90° triangle. A) x= 9/2 B) x = 9V3 C) x = 9 D) x= 18 45° 9…

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Q: IF QRST is a square, Aind QS. R, 21 cm

A: In the square QRST, the diagonals QS and TR are perpendicular. Hence it forms right-angled triangles…

Q: A triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x+8.3z) centimeters, and (1.6z – 5.1y)…

A: Given that a triangle has side lengths of (5.5x+6.2y) centimeters, (4.3x+8.3z) centimeters, and…

Q: Find the perimeter of the trapezoid. -2x2 + 21x 2х 2x -11x2 + 42 O a -13x? + 25x + 42 -13x2 + 21x+4…

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Q: 10. In the diagram below of quadrilateral ABCD, mLC = 5x+75, m4D=4x + 24, mLA = 2x+ 82, and mZB = x²…

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Q: What is the length of the diagonal of the square below? Submit d. 2ft 2ft

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Q: 14 t, you would add 17 In order to complete the square for t + After you add this, the perfect…

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Q: 9. Solve for the values of x and y for the regular hexagon. a. x 120, y = 60 b. x= 110, y = 70 с.…

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Q: If ABCD is a square what is m AEB?

A: since ABCD is a square  we have all the sides of equal length  and the angles of all the corners are…

Q: ABCD is a square. If AD = 2x-1 and BC = 5x-13, then what is the length of DC?

A: Given for a square,AD = 2x - 1BC = 5x - 13DC = ?

Q: What is the length of the latus rectum of 4x2+ 9y2 + 8x – 32 = 0? A) 2.3 B) 2.5 2.7 D) 2.9

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Q: 2. ABCD is a rectangle. Find the m 25, m Z3 and mZ6 if 21=2x+ 3 and m22 = 3x + 7. C A 1 8. 3 4.

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Q: Given right AABC with AC = 8 and BC = 10:A rectangle is constructed in AABC as shown in the diagram.…

A: In the figure shown as - ABC is the triangle with,AC = 8 cmBC = 10 cmLet,Length of the rectangle =…

Q: 2. ABCD is a rectangle. Find the m /5. mZ3 and mZ6 if 21=2x+3 and m22 = %3D 3x + 7. A C 1 7 8. 3 4.…

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Q: 9. Given this is a square and MZEBC = 15x, find the value of x

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Q: 7. The hypotenuse of a right triangle is 9 inches in length. The other two sides differ in length by…

A: See the detailed solution below.

Q: 7. 5. E 11X6 3. 10 1 4 C 2.

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Q: The dimensions of a figure are shown in the diagram. 4х 2х - У 2х y 4x — У What is the perimeter of…

A: Given figure:-       To find:- Perimeter of given figure

Q: In triangle XY Z, ŻY = 45° and ZZ = 60°. If XZ = 4, then what is XY? X 4 45° 60°

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Q: 1. A regular heptagon is inscribed in a circle of 12 cm diameter. What is the length of its sides?…

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Q: 2. Find the length of each side of ARAM R. 3x +2 2x + 11 X +1 A

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Q: 3. Which of the following is closest to the number of ways of tiling a 4 x 14 rectangle with 1 x 3…

A: A Rectangular floor with dimensions 4 X 14. A unit tile with dimensions 1X3.  Now,  We need to…

Q: 4. a) The area of a floor rug is 36 m2. What are the dimensions of the rug? 2,592 1296 b) If the rug…

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Q: 4. Find the area of the regular polygon. 4 3 B m= 2.41 i 2 %3D A -6 -5 -4 -3 -2 -1

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Q: A 30 60 90 ° has a short leg with length of 15cm, which could be the lengths of the other two sides…

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Q: 21. Find the perimeter of the triangle. * X-3 X +6

A: perimeter of triangle = sum of length of all sides of triangle

Q: 1. Are the squares ABCD and DEFG similar? Why or why not? Is the square PQRS similar to either of…

A: See the attachment

Q: 3. The length of a hypotenuse of a 30-60-90 triangle is 17 yards. What is the length of the other…

A: In a 30-60-90 triangle Short side:1 Hyptenuse:2 Long side: 3 Cos (60) =shortlop p=12 ⇒Short=1,hyp=2…

Q: *#1.) In the diagram below, and m2CBG (2x+ 80)°, mZBGA = (3x-20)°, and mLGAB = (4x-50)°. a. Classify…

A: Given- m∠CBG=2x+80°,m∠BGA=3x-20° and m∠GAB=4x-50° and consider the figure, To find- Classify the…

Q: In a square of side length s, what is the length of a diagonal? A) B) 2s C) Vs D) s V2

A:

Q: 3. PRYZ is a square if RK=4 R K z, Find KZ ? P

A: 3. The figure of the square is given by To evaluate : The value of KZ if RK = 4

Q: 6. Find the length of JK in the triangle below. 4x+6 6x-3 K M X = JK =

A: Given JK = 4x + 6 JL = 6x – 3 MK = ML = y Let JM = h From right angle Triangle JKM, (4x + 6)^2 = y^2…

Q: Please help me fill in the blanks

A: We have to find sides and angle

Q: A marching band has 52 members, and there are 24 in the pom-pom squad. They wish to form several…

A: A marching band has 52 members, and there are 24 in the pom-pom squad. Let H and S be the number of…

Q: For what values of m and n is 16 + mx"+9 a perfect square for all integer values of x?

A: Given,          x16+mxn+9=?

Q: b) There are 30 students in each experimental condition in a 5 x 4 between-groups design, how many…

A: As per our guidelines, we are allowed to answer first question only. Thanks. Please re-post b )   b)…

Q: 10) What is the perimeter of a triangle whose sides are measured at: x + 7, 3x? + 2x - 3, and -x2-3x

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Q: Four students are working in a group and are asked to find the length of BC. Which two students set…

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Q: 9. ABCD is a rectangle. If AC = 2x + 6 and diagonal BD = 10, what is x? A. 1 В. 2 C. 3. D. 4

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Q: *8) For the rectangles to be simlar, what must be the value of x? 12 A) 3.3 B) 7.5 c) 9 D) 19.2

A: for the rectangles to be similar, ehat must be the value x?

Q: 19) Which describes how the area of a parallelogram will change if the dimensions are reduced to 1…

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