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WITCHER [35]
2 years ago
8

1. Mrs. Hill is tiling her bathroom wall. The bath- room wall is 360cm long and 240cm high. Each tile is 20cm by 20cm The tiles

are sold in boxes of 6. Each box costs $80. How much will it cost Mrs. Hill to buy tiles for her bathroom wall?​
Mathematics
1 answer:
daser333 [38]2 years ago
8 0

Answer:

The answer is $240

If you do one box which has 6 tiles you can get that one box has enough for 120 by 120. if you do another box you get 240 by 240 and add one more box to get 360 by 360. Unless you need to calculate for the ones she only needs and not in the box then the answer should be $240

Step-by-step explanation:

Hope this helped

A brainliest is always appreciated.

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Answer:

Option D is the correct answer.

Step-by-step explanation:

Initial height = 4 feet

Given that the height of the tree increased by a constant amount each year for the next 6 years. At the end of the 6th year, the tree was 1/5th taller than it was at the end of the 4th year.

Let the rate of growing each year be g.

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After 4 years height of tree = 4 + 4g

At the end of the 6th year, the tree was 1/5th taller than it was at the end of the 4th year.

That is

                4+6g=4+4g+\frac{4+4g}{5}\\\\4+6g=\frac{20+20g+4+4g}{5}\\\\20+30g=24+24g\\\\6g=4\\\\g=\frac{2}{3}ft/year

Option D is the correct answer.    

8 0
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Step-by-step explanation:

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