a.) What is the constant of proportionality? b.) How any miles does the car travel in 2.5 hours? (Express your answer in decimal form) miles c.) How long does it take the car to travel 300 miles at this speed? hours

Q: In the theory of relativity, the mass of a particle with velocity v is mo V1 - v²ic?' m = where mo…

A: The mass of particle with velocity v is: m=m01-v2c2

Q: A dass measured the radius r, circumference C, and area A of various circular objects. The results…

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Q: Calculate the volume defined by 2 <r <4m; 30º <θ <50º and 20º <φ <60º; b) What is the length of the…

A: (a) It is given that: The region of integration is  R=r, θ, ϕ/2≤r≤4, 30°≤θ≤50° and 20°≤ϕ≤60°=r, θ,…

Q: 5 A train travelling up an incline of 4° travels a horizontal distance of 4 km. How much altitude…

A:

Q: Two spheres have a scale factor of 3:2. What is the ratio of the surface areas of these spheres? O…

A:

Q: sphere with radius R is circumscribed around a cylinder. The cylinder has a radius r and a height…

A: Volume of sphere = 4/3 πr3 volume of cylinder = πr2 h

Q: A canvas has a length of 40 ft and a width of 20 ft. Which of the following mural dimensions are…

A: We will determine the ratio of length to breadth of canvas. Then we will check all the options.

Q: Two cones have the same radii and vertical heights in the ratio 3:4. What is the ratio of their…

A: if the radius is constant V=13πr2h  V∝h

Q: 7. Which statement correctly describes the relationship between a cylinder and a cone? If the…

A: Relationship between a cylinder and a cone is correctly describes by the statement

Q: To carry a suitcase on an airplane, the length + width + height of the rectangular luggage must be 1…

A:

Q: 13) Use the proportional property of similar triangles to find the measure of x (the measure of ED)…

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Q: A lampshade is in the shape of a frustum of a cone. The vertical height of the shade is 25 cm and…

A: Given the upper and lower diameter and height of frustum and we have to find out lateral surface…

Q: 47. The cross sectional area of the cylinder underneath the car is 700 cm? and the cross sectional…

A: Given  The crossection area of the cylinder undermeath the car A1 = 700 cm2 The cross-sectional area…

Q: 1 2 3 4 5 6 7 8 9 10 11 12 13 1500 12 Sarah needs to cover a triangle that has a base of 34 inches…

A: This is a basic geometry problem

Q: 22 Milk is sold in a rectangular carton with a square base of side length 5 inches and height 13.57…

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Q: According to U.S. postal regulations, the girth plus the length of a parcel sent by mail may not…

A: Given: According to U.S. postal regulations,the girth plus the length of a parcel sent by mail not…

Q: Use the triangle and line proportionality property to determine if the line is actually parallel to…

A: our objective is to find the answer.

Q: In ANOP, the measure of ZP=90°, NP = 16, ON = 65, and PO = 63. What ratio represents the cosecant of…

A: SOLUTION-

Q: 11 In the figure opposite, the straight line k divides one of the longer sides of the rectangle into…

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Q: The impedance Z, in ohms, of a circuit element is defined as the ratio of the phasor voltage V, in…

A: Z=V/I

Q: A photocopy of a polygon was reduced to 25​% of its original size.​ Then, the copy was again reduced…

A: (a) Whether the second copy is similar to the original photocopy of a polygon. Note that, as the…

Q: In the figure below, the dimensions are given in units. MP bisects ZLMN. M 15 18 Which proportion…

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Q: 24 22 F 20- 48- E 16 14- 12 10- D 10 15 20 at is the ratio of the length of DE to the length of EF?

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Q: If ?? and?? are divided proportionally at points B and E (as shown), then AC/AB=DE/DF. true or…

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Q: The formula for volume of a cylinder is (Volume= h x rr2), where h is the height of the can and r is…

A: Given: where d = diameter            h = height       To determine: The volume of the cylinder

Q: A train traveling up an incline of 4° travels a horizontal distance of 4 km. How much altitude has…

A:

Q: 10 y = 2x or x = 2 (5,10) a

A: The conical tank shown here is filled with olive oil weighing 55 lbft3. How much work does it take…

Q: Use the triangle and line proportionality property to prove if the line is parallel to a side of the…

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Q: The volumes of two cubes are 32ft³ and 1372ft³ 1. What is the ratio of their volumes? 2. What is the…

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Q: 2. A grassy courtyard is in the shape of a semi-circle. The grass needs to be fertilized, and the…

A: as per bartleby guidelines i can do first question only. Please ask other question separately.

Q: The cross-sectional areas of the right prisms shown below are equal. Which of these statements is…

A: According to Cavalieri's principle if two or more figures have the same cross-sectional area at…

Q: The conical party hat and cylindrical storage container below each have equal radi and heights.…

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Q: Q. 17. A hollow cone is cut by a plane parallel to the base and the upper portion is removed. If the…

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Q: A train travelling up an incline of 4° travels a horizontal distance of 4 km. How much altitude has…

A:

Q: A cube has volume 15 625 cm³. What is the surface area of the cube? b. 3750 сm? 10 416.7 cm? c. 132…

A:

Q: 6. The business district of a town in shown on the map below. Maple Avenue, Oak Avenue, and Elm…

A: As given in above that Maple Avenue, Oak Avenue and Elm street are parallel to each other. The…

Q: An artist is making a sculpture consisting of three oblique triangular prisms that support a cube to…

A: Given: Cost of bronze = $1.13 per pound, Bronze weighs = 541 pounds per cubic feet, height of prism…

Q: Find the similarity ratio (scale factor) of a cube with volume 729 ft to a cube with volume 1728 ft…

A: Option D is correct..

Q: The volume V of a cone is given by the formula V=1/3•3.14•r^2•h. Solve the formula for h, and then…

A: We are given that the volume V of a cone is given by the formula V=1/3•3.14•r^2•h. We need to solve…

Q: An artist wants to determine the surface of canvas needed to create a scaled down version of this…

A: Given The length of the art piece L=10 ft The width of the art piece W=6 ft

Q: The radius and slant height of a cone are in the ratio 4:5 such that the cone has a curved surface…

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Q: It takes a force of 21,714 lb to compress a coil spring assembly on a New York City Transit…

A: Given:It takes a force of 21,714 lb to compress a coil spring assembly on a New York City Transit…

Q: 18. What similarity concept justifies that AGIA - a. Right Triangle Proportionality Theorem b.…

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Q: lock of volume 97 ft3 is to be made, ar the ton and sidos oro 63 nor ft2 and C

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Q: A cylindrical barrel holds 10, 164 cubic inches of oil (44 gallons). If the cylindrical barrel is 23…

A: Find height of barrel we use the formula of volume of cylinder. Barrel is cylindrical shape.

Q: ind the cost per ounce, cost per pound, and cost per head for a case of lettuce that costs $25 and…

A: Cost of case of lettuce = $25Number of heads = 24∴24 heads cost $25∴ Cost per head = $2524 = $1.042∴…

Q: | 20 yd 80 yd 40 yd An athletic field is a 40 yd - by - 80 yd rectangle, with a semicircle at each…

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Q: / The tollowing table gires obsrvation of the stopping distance of vehice travelinc of speed .…

A: The following information has been given, S V 90 30 138 40 206 50 292 60 396 70

Q: 5. The figure shows the dimensions for a package to be shipped. 3 in 3 in 1 1 1 7 in square inches 5…

A:

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.