What is the fewest number of tacks needed to hold up 41 pictures of the same size so that each picture can be seen and each corner is tacked? (Suggestion: Use strategies: making a drawing and solving a simpler problem.) The number of tacks is

Q: 4 G 12

A: in the given right triangle FEH  EH = x HF = 12 Angle HEF = 90° HG = 4 FG = HF - HG      = 12 - 4 FG…

Q: 18 16 22 20 20

A:

Q: How many faces does a polyhedron has if it has 8 edges and 5 vertices? Select one: Оа 10 O b. 8 О с.…

A: To solve the problem we use Euler's formula for polyhedron. Euler's formula for polyhedron states…

Q: Dora says that of the possible rectangles with the same area, the rectangle with the largest…

A: Formula: Area of rectangle = height ×breadth Perimeter =2(height +breadth)

Q: What is the measure of the bridge from point B to point C in the following figure? /35 25 B

A:

Q: Below is a floorplan of a room with an attached alcove. The opening between the rooms is 5 feet wide…

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Q: The following diagram shows two similar triangles. What is the missing value of x? 12 97 18 6.

A: Given: The following diagram shows two similar triangles. To find: The missing value of x.

Q: 5. You started with a pool that was 15 feet by 20 feet. What is the area of the pool without the…

A:

Q: 4. Find the perimeter of the triangle below. 4c

A: We have to find perimeter of the given triangle

Q: 5 m 4 m 4 m What type of 3-D Figure is this? Prism or Pyramid? How many faces are there? How many…

A:

Q: ABCD is a parallelogram, what's the perimeter of ABCD? 342

A: We can solve it by putting the formula of perimeter.

Q: Look at the shape below. How many of its faces are squares? Answer:

A: We know that a square is closed, two-dimensional shape with 4 equal sides.

Q: MZNMP = 8. if MLABC is one degree less than three times MLABD and m/DBC = 47, find each measure. D B…

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Q: Jocelyn built a rectangular prism with 36 centimetre cubes. What might be the dimensions of the…

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Q: A B

A:

Q: In the map below, each square of the grid has an area of 3 m2. Using this information, the area of…

A: Each square of the grid has an area of 3 m2, then using this information, the area of the lack is…

Q: Find the missing side length (labeled ? on the diagram). 1.5

A: If a lines from any point outside the circle touches the circle at only one point , then that line…

Q: The shipping box has a length of 30 inches and a height of 6 inches. How wide should the box be to…

A: given,

Q: 5. How many triangles can you make using 6 non collinear points on a plane?

A: Solution #5 Number of Triangles= 20

Q: What figure is formed when the points A(3,7), B(11,10), C(11,5) and D(3,2) are connected…

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Q: the width of the poster

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Q: What is the perimeter of the figure on the the coordinate plane below?

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Q: 2. The hypotenuse measures 12 in. What is the measure of each leg

A: Given: The hypotenuse =12 in

Q: Example 6: Find the perimeter of AFGL, if the perimeter of AMHQ is 70.4 centimeters. AMHQ~AFLG F…

A:

Q: Find the lengths for the (r= θ² , 0 ≤ θ ≤ √5)

A: Arc length

Q: Find the perimeter of a triangle if one side is 16 feet, another side is two-sevenths the perimeter,…

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Q: Which triangle has a side length of 45 cm? 16

A: Topic:- sequence and series

Q: A mosaic is designed in the shape of an equilateral triangle, 12 feet on each side. Each tile in the…

A: Counting triangle

Q: How many diagonals can you draw in a tetragon

A: We have to find the number off diagonal in tetragon

Q: Find the perimeter of ABCD. В - 29 17 A. E 2.5 21

A: Perimeter of circle = AB + BC + CD + AD

Q: 4. Determine the perimeter of triangle AGN. A 35 R 21 G T E 19 N

A: AR and AT are tangents drawn to the circle from an external point A. So, AT = AR = 35 Similarly, GR…

Q: Fencing costs $25.80 per yard. How much does it cost to enclose two adjacent rectangular pastures as…

A: Given that  Length = 5058=4058 = 50.625 yards Width = 3029=2729 = 30.222 yards Fencing cost per yard…

Q: Johannah is having  a reading contest with her friend Morgan.Johannah reads 2/5 of her  book,while…

A: To compare two fractions , first we have to convert to fractions to such a form that the denominator…

Q: In how many ways can you arrange 6 chairs in a circular position if 2 of which are identical? a) 15…

A: If n number of elements are arranged in a circle then the number of ways these can be arranged is (…

Q: When two lines cross (intersect), they have exactly one point in common. In the drawing, what is the…

A: Given- The two lines intersect as shown in the figure, To find- The intersection point and the…

Q: John plans to build a porch with the floor plan below (measurements are in feet). In order for the…

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Q: If Talia plays for 30 minutes, predict how many points she would score? O 11 points O 9 points O 7…

A: As we see this graph of score is increasing as minutes increasing

Q: R 25 %23 22 M Sx-34

A:

Q: While drawing N circles, if the value of radius is 4.65, then the value of N is

A: While drawing N circles, if the value radius is 4.65, then the value of N.

Q: In the following diagram: 45° 30° The length of the blue segment is The length of the red segment is

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Q: Six students work together to paint a wall. Each student paints an equal part of the wall. Which…

A: Given that six students paints equal part of the wall.

Q: The drawing shows a semicircular window separated into 3 sections of colored glass. Red Green- Green…

A: Given:       Since the green and red make a semicircle, the total measure must be 180°.…

Q: 19. What is the view from the right side of the figure? Front A. В. C. D.

A: Given figure

Q: Represent the shaded part of each geometric figure by a fraction. 1. 2. 3. 4.

A: 1. Given, Total part = 8 Shaded Part = 3 So, the required fraction will be  =38

Q: 20' 6'

A:

Q: How do you find the perimeter of the shape? whats the perimeter formula?  (The question is in the…

A: Tangent on a circle made right angle with radius. Use the Pythagoras theorem and find out length of…

Q: A mountain climber plans to buy some rope to use as a lifeline, Which of the following woule better…

A: 4.   Given that,   Rope A: Mean breaking strength: 500 lb; standard deviation of 100 lb Rope B: Mean…

Q: Determine the hypotension, given legs of length 4.2 and 10.4

A:

Q: 4. Bradley has a flower garden in the shape of a trapezoid as shown below. Daisies 10 feet 6 feet…

A:

Q: Given the picture below, which is the longest side?  Explain how you know.

A: Angle P = 15 degrees Angle Q = 41 degrees Angle R = 124 degrees. Let's name sides; PQ = r PR = q RQ…