Basic Math question and answers for November 11, 2024
- Q What is the number of square units in the area of the triangle whose vertices are points A(2,0), B(6,0), and C(8,5)?A. 30 unitsB. 6 unitsC. 15 unitsD. 10 units
- Q A circle has a diameter of 20 cm. What is the area of a sector bounded by a 208 arc? Use the key on your calculator to approximate . Round...
- Q What is the surface area of a cube with an edge length of 15 cm?225 cm30 cm1350 cm3375 cmNone of the other answers
- Q Suppose the dimensions of your dining room are 12 feet by 14 feet. You purchase a rectangular table that is 7 feet by 9 feet. After you put the table...
- Q Find the area of a regular octagon with an apothem of 7 inches and a side length of 5.8 inches. Enter your answer to the nearest tenth.
- Q The average distance from the planet Venus to the Sun is 6.7 x 10 mi. What is the area of the planar region swept by the line segment from the...
- Q Use geometric formulas to find the unsigned area between the graph of y=f(x) and the x-axis over the indicated interval.f(x)=x+10; [-1,11]The area between f(x) and the x-axis is.____(Type an exact...
- Q A blueprint of a house shows a bedroom with an area of 12 square inches. If the blueprint's scale is 1 inch : 3 feet, what would be the actual...
- Q A carpenter is framing a wall that is 8 feet high and 15 feet long. If the carpenter wants to be sure thatthe sides of the wall meet at right...
- Q Tom is fertilizing his garden. The garden is in the shape of a rectangle. Its length is 12 feet and its width is 10 feet. Suppose each bag of fertilizer...
- Q You have a circular mirror in your house that desperately needs cleaning. The diameter of the mirror is 3 feet. How many square feet of the mirror will need cleaning?
- Q A rectangle is to be inscribed in an isosceles right triangle in such a way that one vertex of the rectangle is the intersection point of the legs of the...
- Q The surface area of a sphere, S isequal to 4r, where is the radius ofthe sphere.What is the surface area of a sphere witha radius of 6.5 meters?52? cubic meters169?...
- Q A company sells orange juice in spherical containers that look like oranges. Each container has a surface area of approximately 113 in. Use 3.14 for ?.Part 1 out of 2What...
- Q The Pyramid Arena in Memphis, Tennessee, is a square pyramid with base edge lengths of 200 yd and a height of 32 stories. Estimate the area of the glass on...
- Q Find the area of a rhombus with a perimeter of 100 meters and one diagonal with a length of 48 meters.
- Q Find the area of a sector with a central angle of 200 and a diameter of 5.3 cm. Round to the nearest tenth.2.3 cm49 cm5.9cm12.3cm
- Q A parallelogram has a base of 12 feet, sides of 15 feet, and a height of 13 feet.a) Find the perimeter and area of the parallelogram.b) Suppose the base of...
- Q Consider the function f(x) = e, -2 ? ? 2.(a) Estimate the area under the graph of fusing four approximating rectangles and taking the sample points to be right endpoints....
- Q (A) Estimate the area under the graph off(x)=2x +3from x = -1 to x=5, first using 6 approximating rectangles and right endpoints, and then improving your estimate using 12 approximating...
- Q A grocery store wants to paint 6 concrete spheres that are in their parking lot in front of the store. If the diameter of each sphere is 3.5 feet, which...
- Q A rectangular prism has a height of 12 feet. The cross section at 8 feet has an area of 45.5 square feet. A triangular prism shares the same parallel planes...
- Q The area of the base of a cylinder is 52 cm, and the height is 8 cm. Which equation can be used to find the volume of the cylinder?Vcylinder =...
- Q The formulas for the volume of which of the following shapes were used in order to determine the formula for the volume of a sphere? Select all that apply.triangular prismcubeconecylinder
- Q Determine the volume of the solid generated by rotating the region bounded by y = x, y = 0 and y = 5 around the line y = 5.
- Q Constellation Party Supplies makes different types of cylindrical glow sticks. Aregular glow stick has a volume of 26.5 cubic centimeters. A thin glow stick forbracelets has 1/4 the volume of...
- Q Two similar solids have volumes of 576 in and 1125 in. If the smaller solid has a side length of 12 inches, how long is the corresponding side in the...
- Q Consider the function f(x) = 1/16 x + 2x + 4.What is the maximum approximation of the area under the curve of f on the interval [-1, 3] with four...
- Q A triangle is bounded by the line y = 6 -3/4 x, the line passing through the origin that is perpendicular to the first line, and the y-axis.
- Q Phoenix has a population density of 3,349 people per square mile. If the current population of the city is 1,733,630 people, what land area (in square miles) does Phoenix cover?...
- Q Suppose the area of square A is 15 cm and the area of square C is 42 cm. What is the area of squareB if the three squares create a...
- Q John does a weekly exercise program consisting of cardiovascular work and weight training. Each week, he exercises for at least 10 hours. He spends at most 6 hours on weight...
- Q Consider the function f(x) = -1/2 x + 3x + 9.What is the overestimate of the area under the curve of f using rectangular approximations on the interval [-2, 3]...
- Q Suppose an open box with a rectangular base is to be constructed from a rectangular piece of cardboard 12 inches wide and 24 inches long by cutting congruent squares from...
- Q A wire of length 15 is cut into two pieces which are then bent into the shape of a circle of radius r and a square of side a. Then...
- Q Use finite approximations to estimate the area under the graph of the function f(x) = 24-x - 2x between x = -6 and x = 4 for each of the...
- Q A farmer has 100 feet of fence available toenclose a 500 square foot region in theshape of adjoining squares, with sides oflength x and y. The big square has sides...
- Q Kalesha has a statue that is in the shape of a square pyramid. One of the side of the square base is 17 in. long and the volume of the...
- Q a) Approximate the area under the curve of f(x) = -x + 20 from x = 1 to x = 4 to using 3 right approximating rectangles.b) The answer from...
- Q The perimeter of a rectangle is 20 inches and its area is 16 square inches. What are its dimensions? What are the dimensions? inches (Use a comma to separate answers...
- Q Find the area of a regular octagon circumscribed about a circle with radius of 6 inches. Hint:Draw a diagram.Round the final answer to the nearest hundredth.
- Q A square pyramid measuring 6 km along each edge of the base with a height of 9 km.123 km108 km324 km106 km
- Q A cylindrical cup is 8 centimeters in height. When filled to the very top, it holds 480 cubic centimeters of water. What is the radius of the cup, rounded to...
- Q Given a soda can with a volume of 36 and a diameter of 4, what is the volume of a cone that fits perfectly inside the soda can? (Hint: only...
- Q A piece of cardboard is being used to make a container that will have no lid. Four square cutouts of side length h will be cut from the corners of...
- Q A company that manufactures and ships canned vegetables is designing boxes in the shape of square prisms to meet specific requirements. The vegetables are packed into cans that are 2.5...
- Q The following diagram is a rough sketch of a storage shed. The owner needs to know the area of the roof so that he knows how many roof shingles to...
- Q An ice-cream cone has a radius of 2.8 cm and a height of 6.7 cm. The cone is filled with ice-cream and one additional scoop in the shape of a...
- Q An architect is making a model of a building she is designing. The kitchen will be 8 feet by 14 feet. The scale she is using for the model is...
- Q A carpenter is creating two new templates for his designs. One template will be in the shape of a right triangle, where the longer leg is three inches more than...
- Q Sketch the region enclosed by x + y = 2 and x + y = 0.a) Favoring convenience, should you integrate with respect to x or y?b) What are the...
- Q For studying the electric current that is induced in wire rotating through a magnetic field, a piece of wire 88 cm long is cut into two pieces. One of these...
- Q The area of a rectangle is equal to x +10x+16 square units. If the length of therectangle is equal to x+8 units, what expression represents its width?DIVIDEx-2x+2x + 4.00x+8
- Q Find the area between the curve y = x e x 2 and the x-axis from x = 3 to x = 5. (Leave the answer in its exact form.)
- Q Wally Beige has painted a rectangular mural that is 8 ft tall and 10 ft wide. He plans to paint a border of equal width all the way around the...
- Q A rancher has 400 feet of fencing with which to enclose two adjacent rectangular corrals (see figure). What dimensions should be used so that the enclosed area will be a...
- Q This problem illustrates the typical approach for creating a model. Use lower case letters.(a) We want to express the area of a circle, A, as a function of its circumference,...
- Q Find the area bounded by the given curves.y = 3x and y = 48square units
- Q What is the surface area of fish tank in the shape of a cube that has volume of 90 cubic inches?90 square inches45 square inches30 square inches120 square inches
- Q Find the area of the sector of a circle with radius 6 miles formed by a central angle of 205:square milesRound your answer to two decimal places.
- Q Find the area bounded by the given curves.y = 8x + 9 and y = 8x + 9
- Q Using the trapezoidal rule and 4 even intervals, find an approximation for the area under the curve of f(x) = 2/x in the interval [2, 7]. Give your answer correct...
- Q Find the area of the region bounded by the graphs of the equations. Use a graphing utility to verify your result. (Round your answer to three decimal places.)y = x...
- Q Find an approximation for the area under the curve of f(t) = -2 + 4t in the interval [1,3.8] by using the trapezoidal rule. Divide the interval into sub-intervals of...
- Q Sketch a cylinder with radius 5 feet and height 7 feet, then find the volume.
- Q Problem Number One: What kind of data would I get if I asked everyone in the class.A) how many coins are in a sealed jar?B) weigh the next cat they...
- Q The scale in the drawing is 3 cm:5 m. Drag and drop the correct numbers into the boxes to give the length, width, and area of the actual room.
- Q Fencing a Rectangular Corral Consider a rectangular corral with two partitions, as in Fig. 15. Assign letters to the outside di- mensions of the corral. Write an equation ex- pressing...
- Q Dracula purchased a box of cookies for his Halloween party. The box is in the shape of a triangular prism (see diagram). If the volume of the box is 3,240...
- Q Given the function f(x) = 10 log(x + 3), find the area of the region bound by the graph of y = f(x), the x-axis, and the line x =...
- Q A sphereing ball contains a sphere within a sphere. The diameter of the inner sphere is 2.1 meters. The outer sphere of the sphereing ball has a diameter of 2.8...
- Q The rectangle below has an area of 55x6 +22x4.The width of the rectangle is equal to the greatest common monomial factor of 55% and 22x.What is the length and width...
- Q Wayne is hanging a string of lights 67 feet long around the three sides of his rectangularpatio, which is adjacent to his house. The length of his patio, the side...
- Q The length of a rectangle is 4 inches longer than it is wide. If the area is 140 square inches, what are the mdimensions of the rectangle?The width, or shorter...
- Q A rectangle has sides that measure 11x + 1 units long and 6x + 5 units long. What are the expression that represent the perimeter and area of the rectangle?
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