The screen on a 46-inch LCD television has an aspect ratio of 16 to 9. Find the length and width of the screen of the screen to the nearest tenth of an inch.

Q: A 2 foot wide painting should be centered on a 14 foot wide wall. How many feet (x) should be on…

A: Width of the wall = 14 feetWidth of the painting = 2 feetAfter the painting is centered on the wall,…

Q: Johannes is 176 cm tall and casts a shadow of 424 cm long. What is the elevation of the sun?

A:

Q: A 3 foot wide painting should be centered on a 13 foot wide wall. How many feet (x) should be on…

A: According to the question a 3 foot wide painting should be centered on a 13 foot wide wall.

Q: Determine the circumference of a circle whose diameter is 13 feet. Round your answer to the nearest…

A: On solving this we will get:-

Q: If the Jet Propulsion laboratory has a photograph of the Mars Rover measuring 1.5 meters by 2…

A: Measuring of photograph of the Mars Rover: length = 1.5 meters width = 2 meters Area of photograph =…

Q: The diameter of a sphere is 15 inches. What is the volume of the sphere, to the nearest tenth of a…

A: We find volume of sphere here.

Q: A frame that measures 13 inches by 9 inches is of uniform width. The area of the picture inside is…

A: Recall: Area of the rectangle: l(length)×b(breadth)

Q: Mars has a diameter of 4212.3 mi. If the Mars Rover traveled s of the way around Mars (in a straight…

A:

Q: Each unit on the map represents 5 miles. What is the actual distance from Oceanfront to Seaside?

A: Given,           Each unit on the map represents 5 miles.

Q: the length of this rectangle to the nearest tenth of a centimeter

A: Note that 1 cm = 10 mm and 1 mm can be written as 0.1 cm.

Q: The diameter of a circle is 20 kilometers. What is the area?

A: Solution: The objective is to find the area of the circle

Q: If a field of view is 3.2 mm at 60X, what is the field of view at 25X?

A:

Q: Convert 3.2 ft2 to square inches

A:

Q: Find the revolutions per second of a 33 inch diameter wheel on a car traveling exactly 70 miles per…

A: Given: A car traveling with 70 miles per hour. That is, And

Q: Roger inscribes a square in a circle whose diameter is 12 meters. What is the length of each side of…

A:

Q: A 5 foot wide painting should be centered on a 15 foot wide wall. How many feet (x) should be on…

A: Width of the wall = 15 feetWidth of the painting = 5 feetWidth left on both sides of the painting:

Q: How much mulch will you need to cover a rectangular garden that is 20 feet by 30 feet with a 3 inch…

A: To find the quantity of mulch.

Q: An aspect ratio of 4:3 means that the width of the screen is about 1.333 4 =1.333. Use this…

A:

Q: A square has an area of 81 square millimeters. What is the perimeter of the square?

A:

Q: In baseball, the distance from home plate to the pitcher's mound is 60 feet and 6 inches. The…

A:

Q: A singles tennis court measures (7x + 8) ft in length and (2x + 7) ft in width. Which expression…

A: Dimensions of a single tennis court is given below:-Length=(7x+8) ftWidth=(2x+7) ftOur Aim is to…

Q: A house is advertised as having 1420 square feet under its roof . What is its area is square meter?

A:

Q: The moon is 250,000 miles away. How many feet is it from earth?

A:

Q: A frame that measures 11 inches by 10 inches is of uniform width. The area of the picture inside is…

A:

Q: A walk-up ramp runs 20 ft horizontally while rising 4 ft. Use a calculator to approximate its length…

A: Given, Right angle triangle and we have Adjacent side 20ft (say, r) and length 4ft (say, b). To find…

Q: A wheel has a radius of 13 inches. To the nearest inch, how far does it travel in 3000 revolutions?

A:

Q: A computer monitor is 20 inches wide. The aspect ratio, which is the ratio of the width of the…

A: width = 20 inch width/height = 16:9 20*9/16 = height 45/4 = height rectangle screen  diagonal = 202…

Q: What would be the radius of a circle with a diameter of 8 inches

A: We know that if diameter of circle is "d" then radius of circle "r" will be  r = d/2 which means…

Q: A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet. How many revolutions does…

A: Given,          A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet.We know…

Q: What size would you see on the box for a television whose screen measures 43 inches wide by 25…

A:

Q: A 16 -inch laptop has a screen that is 7 inches tall. How wide is the screen?

A: Given that A 16 inch laptop screen has a screen that is 7 inches tall. To find The width of a scree.

Q: A 3-foot-tall stake in the ground casts a 1.2-foot-long shadow. At the same time, a tree casts a…

A:

Q: A rectangle measures 3 - inches by 2- inches. What is its area? )

A:

Q: Find the aspect ratio for a notebook that measures 8 inches by 11 inches.

A: Aspect ratio of a rectangular shape is the ratio of its length and width.

Q: How high is the stack of pipes shown if the pipe diameter is 35 inches? round to the nearest whole…

A: In equilateral triangle ABC , Side= AB=BC=CA= 35×4+35/2+35/2=175 inches   CD = {{√3}/2}× side of…

Q: If an older television with an aspect ratio of 4:3 has a screen of 2500 square inches, but the image…

A: The problem with size comparison can be obtained using ratios and proportions. The area of 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: If the area of a triangle is 600 sq mm and the height is 22.2 mm, what is the base to the nearest…

A: Area of triangle

Q: Rounded to the nearest tenth, Jupiter is how many times further from the sun than the earth is from…

A: Data taken from NASA website : The table below gives the distance from the Sun of the eight planets…

Q: How far will a car skid at 60 mph? at 100 mph?

A: To find How far will a car skid at 60 mph and 10 mph.

Q: A house is on a 60,000 square-foot lot rounded to the nearest 10 approximately how many acres are in…

A: It is known that, 1 square foot = 2.29568 × 10-5 acres.

Q: A stone was dropped off a cliff and hit the ground with a 2speed of 120 ft/s. What is the height of…

A: Given: Velocity with which the stone hits the ground =120 ft/s.

Q: A 3 foot wide painting should be centered on a 11 foot wide wall. How many feet (x) should be on…

A:

Q: The plane has flown approximately feet. (Round to the nearest foot.)

A: Triangle ACB is right angled traingle. So,  sin function can be used to find the value of AB.

Q: The actual distance between North Chicago and Waukegan is 4 mi. What is the distance between these…

A: Given : The distance between North Chicago and Waukegan is 4 mi. On the map 1 in represents 18 mi.

Q: Find the length of the missing leg of a right triangle whose hypotenuse measures 19 cm and whose…

A:

Q: The diameter of a wound is 50mm.  What is the diameter of the wound measured in inches?

A: Given Diameter of  wound  is   50 mm

Q: The area of hexagon inscribed in a circle is 200 sq.cm. If the circle is inscribed in a square, find…

A:

Q: A frame that measures 9 inches by 11 inches is of uniform width. The area of the picture inside is…

A:

Q: A ship is sailling at 5 knots (nautical miles per hourlon

A: Given, Speed of ship: Vs=5knots. Direction of ship: θ=000° speed of wind: Vw=4knots Direction of…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.