The ratio of the lengths of two segments is 4:3 when they are measuredin centimeters. What is their ratio when they are measured in inches ?

Q: The distance between two cities is 325 miles. If the scale on a map reads 1 inch = 50 miles. What is…

A: Distance between the two cities in real is 325 miles. Scale on the map is 1inch= 50miles. It means…

Q: A rectangular yard has a width-to-length ratio of 5 : 8. If the distance around the yard is 2600 ft,…

A: NOTE: Refresh your page if you can't see any equations. . w=width and l=length the width-to-length…

Q: The scale on a map is 2 inches to 6 miles. If the distance between two cities is 42 miles how far…

A:

Q: A large pinecone has a spiral that is 144 units in length, while a smaller pinecone has a spiral…

A: We have given that  Sample size n= 144 , favorable cases x=89 Sample proportion p^=x/n

Q: X У У У У У

A:

Q: The scale factor/ratio of the circumferences is the same as ratio of their chords radii tangents…

A: Circumference of a circle with radius r is given byC=2πr

Q: what is the value of K used to find the coordinates of a point that partitions a segment into a…

A:

Q: The diameter of a sphere is measured to be 40cm.If an error of 0.02cm is made in it,then find the…

A: To find the approximate errors in volume and surface area of the sphere

Q: The areas of two similar triangles are equal to 64 cm2 and 81 cm2. What is the ratio of their…

A: Let's find ratio of their corresponding altitudes.

Q: A candle is 10 In. tall after burning for 2 hours. After 3 hours, It is 8.5 In. tall. How tall will…

A: It is given that a candle is 10 inches tall after burning for two hours and 8.5 inches after burning…

Q: Consider the rectangle with width 10 and length 22 , write a ratio of the length to the width as a…

A: Given:- Consider the rectangle with width 10 and length 22 To find:- write a ratio of the length to…

Q: If posts are spaced 5 feet apart, how many posts are needed for 50 feet of straight-line fence?

A: The length of the straight-line fence is 50 feet.

Q: The area of parallelogram is 45.87 cm²; its base is 6.55 cm,what is its height?

A: The area of parallelogram is 45.87 cm²; its base is 6.55 cm

Q: give the common ratio of 3x+y, 3x-y, 3x+3y

A:

Q: If the radius of one circle is 6 times the radius of another, what is the ratio of their areas? Of…

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Q: The scale factor/ratio of the diameters is the same as ratio of their

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Q: The areas of two circles are 36π and 64π diameters? What is the ratio of theof the circumferences?

A:

Q: A rectangular yard has a width to lenght ratio 3:5. If the distance around the yard is 1600 ft what…

A:

Q: The measure of two complementary angles are in the ratio 1 : 9. What are the degree measures of the…

A: Complimentary angle

Q: The lateral area of a cone is three-fifths the total area, Find the ratio of the radius and the…

A: Given the  lateral area of a cone is three-fifths the total area. To Find the ratio of the radius…

Q: When a right angle is rotated about one leg, the volume of the cone produced is 800 cm³. When the…

A:

Q: The pitch of a roof is the ratio of the rise to the half-span. If a roof has a rise of 5 feet and a…

A: Given that rise is 5 feet and span is 50 feet .

Q: What is the ratio of the volume of a cone to the volume of a cylinder, if both have a radius of 8…

A:

Q: The similarity ratio is 9. 4 height = height = 12 in %3D volume = 250 in3 volume = %3D surface area…

A: We have to find area and volume

Q: A rectangler yard has  a width to lenght  ratio of 6:7 if the distance  around the yard is 2600 ft…

A:

Q: the area of the base of a cone is equal to 11.56 π cm2. if the cones slant height measures 5.5cm,…

A:

Q: Find the 6 trig ratios for the angle 6 whose terminal side contains the point (-2, –4)

A: Given: The angle contains the point (-2, -4).

Q: The pitch of a roof is the ratio of the rise to the half-span. If a roof has a rise of 32 feet and a…

A: Given: A roof has a rise of 32 feet and a span of 40 feet.

Q: The areas of two similar triangles are equal to 25 cm2 and 81 cm2. Find the ratio of a pair of…

A:

Q: A 20m wire is cut into 2pieces with the ratio 2:3. If the two pieces are formed into 2 circ;es. What…

A:

Q: In the ratio 3:x = 2:4, what property of proportions will be used to find

A: GivenThe ratio 3:x = 2:4What property of proportions will be used to find x

Q: Two cubes have sides of lengths 7 cm and 6 cm. What is the ratio of their respective volumes?

A:

Q: A triangle is equilateral if it has three equal sides. The triangle in the figure is equilateral…

A: We draw an equilateral triangle with side length = 2xDraw an perpendicular line from the top vertex…

Q: Two sides of an oblique triangle are measured as 80 ft and 100 ft and the included angle as 60°. If…

A: I am attaching image so that you understand each and every step.

Q: If the perimeter of a circle is equal to that of a square , then find the ratios of thier squares

A:

Q: A statue is 52 cm tall. When its shadow is 68 cm long, the shadow of a certain tree is 30 m long.…

A:

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

A: Let r1  and  r2 denotes the radius of larger and smaller circles, respectively. Given that the…

Q: What is the length of the shadow cast on the vertical screen by your 10.0 cmcm hand if it is held at…

A: Given :  hypotenuse side = 10 cm  Angle = 30°

Q: The diameter of a sphere is measured to be 40cm. If an error of 0.02cm is made in it, then find the…

A: We have diameter = 40 cm. Then radius = 40/2 = 20 cm. So, volume is       and surface area is…

Q: The tangent ratio compares the length of the two legs in a right triangle. O True False

A: In a right triangle, we know that the tangent ratios are sinθ, cosθ and tanθ.

Q: A model car has a ratio of 1:25 to the actual car. If a model is 5 inches long. how long is the…

A: Solution

Q: Is the ratio a:b always, sometimes, or never equal to the ratio b:a'l Explain

A: The ratio a:b is same as ab. Now,  ab=ba  only when, a=b.

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: The diameter of a tree was 10 in. During the following year, the circumference increased 2 in. About…

A: Calculate the radius of circle as shown below.Substitute 10 in. for d.

Q: The perimeters of two similar triangles are 12 cm and 24 cm. Find the ratio of their corresponding…

A:

Q: What is the distance, to the nearest mile, from the origin of the Nile when the riverhas an altitude…

A:

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: How could you do Problem 53 without using algebra?

A: Given- A board of length 20 foot. To find- The length of two pieces, if it cut into the ratio 7:3.

Q: The ratio of width to height of a golden rectangle is given by the golden​ ratio, which is…

A: First we set the ratio to find the width.THen we do cross multiplication to get rid of fraction .

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.