a photograph that measures 20 cm by 15 cm is enlarged so that its length becomes 28 cm. what does the width become?

Answers

Answer 1
Answer: (width)/(distance) = (15)/(20) = (3)/(4)

This means that ,assumining the dimensions stay the same, the width will be equal to three quaters of the length

∴ When length=28cm 
   width = 0.75 × 28 = 21cm

Answer 2
Answer: the width becomes 21 centimeters hope this helps:)

Related Questions

the sum of 2 numbers is 30. the sum of the greater number and three times the lesser number is 54. Find the numbers
Ashley has a square flower garden that has an area of 400 square yards. What is the length of one side?
Need help on this........ dont understand. welp
Order the fraction from least to greatest 1/4,1/6,1/5
Claire walked 2 2/5 miles. Jason walked 2/3 as far as Claire. How many miles did Jason walk?

Can someone define a domain please?

Answers

Domain is the range of inputs of a function that would make a function valid.

marjorie uses 1/2 coop of sweet tea mix to make 8 ounces of sweet tea. Majorie wants to make 40 ounces of weet tea. How many scoops of sweet tea mix should she use?

Answers

marjorie should use 2 and a 1/2 scoops because 40 divided by 8 is 5.
then 5 times 1/2 = 2 and a 1/2.

Help me please jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2m .jem boy asked your expertise to help him decide on certain matters.
a.What will be the new dimensions of jem boy's pool?
b.What will be the new are of Jem Boy's pool? What special product will be used?
c.If the sides of the square pool is unknown,how will you represent its area?
d. I fJem Boy does not want the area of his pool to decrease, will he pursue his plan? Explain your answer.

Answers

into a rectangular one by increasing it's  length by 2m and decreasing it's width by 2m.

The cost C (in dollars) of making n feet of cabinet is represented by C = 18n + 45.How many feet of cabinet are made when cost is $144?

Answers

The amount of board is 5.5 feet because 18*5.5=99 and 144-45 is 99.

Which statement or statements apply to a bond which is selling at a premium?1. The market value exceeds the par value.
II. The selling rate is above 100.
III. It is sold by corporations, not by the government.
a. Tand II
b. Tonly
III only
d. I, II, and III
ó oo
Please select the best answer from the choices provided

Answers

Answer:

its a

Step-by-step explanation:

im just so cool

What is the best estimate for the product of 289 and 7

Answers

If you were estimating you would change the numbers to 290 and five and multiply, which would give you 1,450
It would be 1,450 .........