If the base of a triangle is increased by 60%, find the percentage change in the height of the triangle so that its area remains unchanged. B.

Q: A cardiac patient cannot walk any faster that 2.0 mph, but she has been told that she must at 8…

A: Given, speed is 2.0 mph  she must exercise 8 METs. We know that 2.0 mph = 2×26.8=53.6 m/min

Q: The lengths and widths of the two cell phones are proportional. What is the width, in inches, of the…

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Q: Each large rectangle below represents one whole. What percent is represented by the shaded area?

A: The given figure consist of two large rectangle. Each rectangle is divided in to 5 equal parts.

Q: What percent of 5,280 ft is 440 yd?

A: Obtain 440 yd is what percent of 5280 ft as follows. First convert 440 yd to ft.

Q: Is  volume of soda in a bottle is a ratio variable?

A: Interval Scale there is order and the difference between two values is meaningful. Eg- temperature…

Q: In tilapia fish farming, 5 tons of high-quality feed resulted in a weight gain of 5,000 lb. What is…

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Q: According to the recommended safety ratio of 4:1, how high will a 44-foot ladder reach when placed…

A: Safety ratio is 4:1  means  a = 4x  and  b = x And length of ladder is 44 foot We have to find…

Q: Find the measurement of each group if 32 is divided into a 5:11 ratio

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Q: the base of a rectangle is increased by 20% and the altitude is decreased by 10% by what percentage…

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Q: Calculate the population density for Anchorage, if there is a population of 342,562 people living on…

A:

Q: b. If one pint of milk is equivalent to 2 cups of milk, how many cups of milk did Jasmine and Brenda…

A: Given that Jasmine drank 2 pints of milk each day and Brenda drank 3 pints of milk each…

Q: The shadow cast by an object on a sunny day is directly proportional to the height of the object. If…

A: Given, shadow cast by an object on a sunny day is directly proportional to the height of the object.…

Q: (d) On what percentage of days do they get more than 140 pieces of mail? Draw a diag showing the…

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Q: Based on the information in the graph, what is the unit rate in pages per minute?

A: Given data: The first coordinate on the graph is (a, b)=(0, 0). The second coordinate of the graph…

Q: By decreasing the length of the side by one unit, the area of a square decreased from 100 square…

A: The total region occupied inside the square to fill the entire square is defined as the the area of…

Q: Consider the figure. 48- 16 What values should x and y have to complete the proportion ? Important:…

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Q: as 6 feet long and proportionally similar to your oth how much do you think the giant squash weighs?

A: Given as, length(feet) 1.5 6 weight(pounds) 2 x

Q: Determine the correct proportion to solve for DG.

A: Our Aim is to determine the correct proportion to solve for DG.Here, EC=32, CF=24, ED=40 and DG=?

Q: For a Subject, with a body mass of 75 Kg and a height of 1.70 m, who suffered an accident and lost…

A: Soluion

Q: Each edge of a cube is increased by 50% . Find the percentage increase in the surface area of the…

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Q: Use cross products to find out whether this pair of ratios forms a proportion: 2.5/4,7/11.2

A: If a/b and c/d are two ratios, then by cross multiplication , if  we have ad=bc  ,then two ratios…

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: By doubling each dimension, the area of a triangle increased from 6 square miles to 24 square miles.…

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Q: 1. The amount of paint p needed to paint the walls of a room varies directly as the area A of the…

A: Given- The amount of paint p varies as the area Aof the wall and 2 gallons of paint is needed to…

Q: Which pair of ratios is not proportional?

A:

Q: what is the value of the perimeter GHJ?

A: Topic: triangle

Q: An equilateral triangle is inscribed in a circle with a radius of 10in. if the area of the circle is…

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Q: 3) Complete this ratio table. 4 8. 10 3 15

A: Given table 2 4   8 10 3   9   15   To find:- Complete the given ratio table

Q: A triangle on the coordinate plane is dilated by a factor of 3.  What is the ratio of the pre-image…

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Q: Find the most economical proportions of a quart can.

A: Economical proportions of a quart can.

Q: Given that 16 watermelons cost $48, which of these are equivalent ratios of  number of watermelons…

A: 16 watermelons cost $48. TO FIND- THE RATION OF NUMBER OF WATERMELONS TO THE COST IN DOLLARS.

Q: What percent of the batches of water discharged exceed the 80 ppm standard?

A: Given: Calculate the required probability as follows:

Q: Which rate is faster, 2 feet per second or 2 seconds per foit, or both rates the same? Explain.

A: 2 seconds per foot is the same as 4 seconds per 2 feet. i.e 4 seconds per 2 feet. i.e 2 feet per 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: A single chocolate cake require 16 oz of chocolate and 20 oz of chocolate are needed to bake two…

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Q: Give the percentage of variation in the weight of the snakes (Y) that is explained by the length…

A: From the given information is r=0.8356. d) The percentage of variation in the weight of the snakes…

Q: is this to the nearest cent ?

A: Given problem:- Use a calculator to evaluate an ordinary annuity  for m, r, and t (respectively).…

Q: The distance of Kal’s commute to work was reduced from 20 miles to 16 miles. By what percentage was…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: what is the elavation of 18 feet below sea level

A: we have to find what is the elavation of 18 feet below sea level.

Q: Consider the rectangle with width 36 ft and length 40 ft, write a ratio of the width to length.

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Q: A​ unit-less scale of 1​ : 84 indicates that blank of an inch in the model corresponds to 1 foot in…

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Q: ANALYZE The team's win-loss ratio is 4 to 3. If the team has won 12 games, how many games has the…

A: Given : The team win-loss ratio is 4:3

Q: What is the measure of XZ? Answer to the nearest tenth.

A: From the given figure, it is observed that the triangles ∆XYW   and  ∆XZW are similar. That is, ∆XYW…

Q: A Sense of Proportion: Jupiter is about 71,000 km in radius.  The innermost Galilean moon, Io,…

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Q: A stair stringer is to be cut with a ratio of rise to run of 7 1/8"(seven and one eighth) to 11…

A: Calculating total run:

Q: The radius and the height of a right cylinder are each increased by 10%. Find the percentage…

A: Introduction :

Q: - What percentage of the students is shorter than 135 cm?

A: Let X denote the height and f denotes the frequency. Then  Total frequency = 2+7+9+20+38+18+12+10+5…

Q: An effect size of .55 would be considered?

A: Effect size in research:In research, effect size is a quantitative measure of the magnitude of the…

Q: Find the ratio of 1200 seconds to 7 hours

A: Given, find the ratio of 1200 seconds to 7 hours?

Q: Give side lengths in order from least to greatest

A: