36. The area of a picture projected on a wall varies directly as the square of the distance from the projector to the wall. a. If a 15-ft distance produces a 36 ft picture, what is the area of the picture when the projection unit is moved to a distance of 25 ft from the wall? b. If the projected image is 144 ft², how far is the projector from the wall?

Q: 8.) What is the distance between an airplane flying at 120 feet above sea level and a turtle…

A: We find the distance between an airplane flying at 120 feet above sea level and a turtle swimming at…

Q: If the ratio of the areas of two figures is . What is the scale factor of the figures?

A: We have to choose correct option

Q: If the distance from the center of dilation to one line is 9, and the distance from the center of…

A: Given,   The distance from the center of dilation to one line is 9 The distance from the center of…

Q: If the pre-image of a shape has an area of 16. What is the area of the image of the scale factor is…

A: Ratio of areas of image and pre-image is equal to square of  scale factor.

Q: 2. 35 People fit comfortably in a 5 feet by 5 feet area. Use this value to estimate the size of a…

A: 2)

Q: is the area of water tha

A:

Q: A 10 in long wire is to be cut into two pieces. One piece will be bent to form a square and the…

A:

Q: The distance from a point H to a point K, measured in centimeters, is 23. If we choose millimeter as…

A: 1 cm=10 mm

Q: Question #1 (2 p oodworker wants to cut a board that is 8.225 feet g into 5 equal-length pieces.

A:

Q: A pentagonal pool is to be constructed with a uniform depth of 6 feet. The dimensions are shown in…

A:

Q: 4. The measurement of a side of a square is found to be 12 in. The possible error in measuring the…

A: Given: The length of the side of the square is 12 in. The possible error in the measurement is 0.03…

Q: 8. A rectangular plot of land is to be seeded with grass. If the plot is 22 m by 28 m and a 1kg bag…

A: Given that, Dimension of rectangular plot = 22 by 28 1 kg bag of seed cover an area of 85 sq m

Q: If the length of the base of a rectangular is increased by 30% and the length of the altitude is…

A: If the length of the base of a rectangular is increased by 30% and the length of the altitude is…

Q: if the light company charged $128.76 for consuming 1480 kWh what is the rate per kWh ? (2) if 3 VA…

A: 1) the light company charged $128.76 for consuming 1480 kWh the rate per kWh =1480128.76 =11.5…

Q: 5.) If the area of a circle is 201.06 cm squared. What is the radius. Round to 1 a whole number *

A:

Q: 9.) What is the distance between an airplane flying at 120 feet above sea level and a turtle…

A:

Q: 2. An interior designer is designing a round table with a radius o would like to use a special kind…

A: Let the radius of round table is denoted by r and its value is given as 24 inches. Here we need to…

Q: wo cubes have sides of length 4 cm and 5 cm. What is the ratio of the respective surface areas

A: Given that: Size of 1st cube=4cmSize of 2nd cube=5cm

Q: 2. A piece of land, which resembles a triangle, has one side measuring 20 km. It is to be divided…

A:

Q: If the volume of the image of a shape is 160 and the volume of the pre-image of the shape is 20.…

A: If the volume of the image of a shape is 160 and the volume of the pre-image of the shape is 20.…

Q: 11. If the radius of a circle is doubled, what happens to its area? What if the radius is tripled?…

A: We know that the area of a circle is given by : Area of circle = πr2 where, r is the radius of the…

Q: 15. The diameter of a standard basketball is 9.5 inches. If the basketballs are covered in rubber,…

A:

Q: 1. A cylindrical tank with radius 0.75 meters and height 1.5 meters is to be paint. If a liter of…

A: Given : A cylindrical tank with radius r = 0.75 meter, height h = 1.5 meters Also a liter of paint…

Q: 4. The measurement of a side of a square is found to be 16 in. The possible error in measuring the…

A: We have to find the error in the area.

Q: 6. A suitcase me asures 24 inches long and 18 inches high. What is the diagonal length of the…

A: A suitcase measures 24 inches long and 18 inches high. What is the diagonal length of the suitcase…

Q: the

A:

Q: 14. Estimate the length of the equator contained within Brazil if the equator enters the country at…

A:

Q: The size of a computer screen is measured along the diagonal. What's the approximate size, to the…

A: Size of the computer screen is measured to be 14 inches ×11.5 inches and we need to find out the…

Q: 17. 49 42 63 are 6x6 35 30 the val 18. Pittsburgh, Pennsylvania and State College, Pennsylvania are…

A:

Q: How many miles are there between two cities, if the distance is represented by a 2.4 inch line on a…

A:

Q: 3.The area of the floor in a square room is 121 square meters. What is the length of the wall of the…

A:

Q: 9. A pentagonal pool is to be constructed with a uniform depth of 6 feet. The dimensions are shown…

A: And depth is given as 6ft AB=DE=6" Title size =4"×4" Price of a tile =Php 7/piece

Q: Suppose that a rectangular pen is to be constructed with a dividing fence which forms a square on…

A:

Q: 11. Which is the best buy: A grapefruit 5 cm in radius costing 22 cents or a grapefruit 6 cm in…

A:

Q: A living room is 7.2 m long and 4.5 m wide. What size would it be on a plan drawn to a scale of…

A: This is a problem of counting.

Q: If the diameter of a tennis ball is 6 centimeters, what is the approximate surface area and volume…

A: The area  of surface  is :  A = 2*pi*r  And Volume  is :-   V = 4/3 *pi*r^3  Where  r is radius  of…

Q: If the length of the base of a rectangle is increased by 20 percent and the length of the altitude…

A: Let the length of the base of the rectangle = x Given that x increases by 20% so, the new length =…

Q: If the radius of a circle is twice the radius of another circle, then find the ratio of the areas of…

A: Proceed as shown below...

Q: 13) What is the side length of the smallest square plate on which 20-cm long chopsticks can fit…

A: Explanation and solutions is given below....

Q: If the radius of a circle is .8 increased from 5 cm to 5.1 cm. The approximate increase in area

A: Given that The radius of circle is increased from 5 cm to 5.1cm To find The approximate increase in…

Q: A new park was designed to contain two circular gardens.  Garden A has a diameter of 40 m and garden…

A: 1. we have the smaller garden of diameter 40m.So we are required to outline the graden it means we…

Q: 1) Find the approximate distance that will be saved by walking diagonally across a field 450 meters…

A: Given: For a field lengthl and breadthb are respectively 450m and  250m We know that for a…

Q: 9. Find the dimensions of the rectangular box with largest value if the total surface area is given…

A: To find The dimensions of the rectangular box

Q: 1. The area of a circle is 120 square inches. What is its circumference?

A: Since you have posted a multiple question according to guildlines I will solve first question for…

Q: 5 The actual length of a full size school bus is 40 feet. Which toy school bus is built to a scale…

A: Let assume length of the toy school bus = x inches Given scale is 1 inch = 5 feet Means 1 inch of…

Q: A 5cm cube is cut into as many 1 cm cubes as possible. What is the ratio of the surface area of the…

A: Consider the 5 cm cube.   Determine the surface area. S=6a2=652=150 cm2   Determine the volume.…

Q: 2. If the area of a plot of land is 1500 square yards (yd²), what is the area in square feet (ft?)?

A: We can convert the same as below

Q: 3) Find the exact area und Circumference of Circle whose Diameter is 8 meters. a Show work

A:

Q: A hall, 20m long is represented on a diagram as 10cm long. What is the scale of the diagram

A: