Mathematics

Mathematics, 15.07.2019 03:50, hannahpalmario

The length and the width of a rectangle are both doubled. what is the ratio of the area of the larger rectangle to the area of the smaller rectangle? i think it is 2: 1. am i right? if not, what is the ratio?

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Mathematics, 23.07.2019 09:30, andrewjsoto

The rectangle below has an area of 4(x+3) [4 is width, x+3 is length] square units. when the dimensions of the rectangle are doubled, the area of the new rectangle in terms of x is 8(2x+6). [ 8 being the width and 2x+6 being the length.] will the ratio of the area of the original rectangle to the larger rectangle be the same for any positive value of x?

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Mathematics, 26.07.2019 14:30, mrashrafkotkaat

The rectangle shown below has an area of 4(x+3) square units. a. use the distributive property to write an equivalent expression for the rectangle's are. b. if both of the dimensions of the original rectangle are doubled, what is the area of the new rectangle in terms of x? c. what is the ratio of the area of the new larger rectangle from b to the area of the original rectangle if the value of x is 7? d. if the dimensions of the original rectangle are halved, what is the ratio of the area of the new rectangle to the area of the original rectangle?

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Mathematics, 26.07.2019 15:30, keegandudley

The rectangle shown below has an area of 4(x+3) square units. a. use the distributive property to write an equivalent expression for the rectangle's are. b. if both of the dimensions of the original rectangle are doubled, what is the area of the new rectangle in terms of x? c. what is the ratio of the area of the new larger rectangle from b to the area of the original rectangle if the value of x is 7? d. if the dimensions of the original rectangle are halved, what is the ratio of the area of the new rectangle to the area of the original rectangle?

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Mathematics, 24.09.2019 06:30, JuanTorres7

Can anyone with math? the rectangle has an area of 4(x+3) square units. a- if the dimensions of the rectangle are doubled, what is the area of the new rectangle in terms of x? show your work. b- will the ratio of the area of the original rectangle to the area of the larger rectangle be the same for any positive value of x? explain.

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