MATHEMATICS MIDDLE SCHOOL

I need help! With whole sheet

Answers

Answer 1

Answer:

Answer:

Question 1

Area = Length x Width

Width = Area / Length

25/54 / 5/9

This is the same as:

25/54 x 9/5

225/270 is your answer

this can simplify to 5/6

Question 2

5/12 x 5/6 =

find common denominator

5/12 x 10/12 = 15/12 = 1 1/4 ft.

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How do I make 3.0035 into a fraction?

Look at the Picture, The Question is There

Answers

Answer:

answer below

Step-by-step explanation:

in 24 hours, the number of gallons in the tank decreased by 96 gallons. This can be represented by the integer 54 so the change in the number of gallons in the tank is 4 gallons per hour.

hope this helped

A painter has a 24-foot ladder that he is using to paint a house. For safety reasons, the ladder must be placed at least 8 feet from the base of the side of the house. To the nearest tenth of a foot, how high can the ladder safely reach?

Answers

pythagorean theorem
legnth of lader is hypotonuse (leaning against wall and wall is one leg and distance from wall to bottom of ladder is other leg)

so
a^2+b^2=c^2 where a and b are legs and c=hypotonuse

a=8

c=24
8^2+b^2=24^2
64+b^2=576
subtract 64
b^2=512
square root both sides
22.62
round to tenth
22.6

answer is 22.6 ft

5.6 - 0.105 = 5.505 What's The answer

Answers

5.505 thats the answer it says equals

Answer:

5.495

Step-by-step explanation:

You‘re incorrect, because I put it in a calculator and it said 5.495. The image shows proof that 5.6 - 0.105 = 5.495

Hope this helps! :)

Daniel is buying trophies and mounting stands for the upcoming basketball awards ceremony. The trophies come in boxes of 12 and the mounting stands come in boxes of 10. He wants to buy the same number of trophies and mounting stands, but he wants to buy the least number of boxes as possible. How much should Daniel expect to pay if each box of trophies costs $10 and each box of mounting stands costs $6. Explain.

Answers

So, first, you have to find the smallest number that is divisible by both 12 and 10. Which is 60. So, you need 5 boxes of trophies and 6 boxes of stands

Now to get how much it will cost you now multiply the respective costs by the amount of boxes so you get

5 x 10 = 50

6 x 6 = 36

Then you add both

50 + 36 = 86

He will spend a total of $86 on both trophies and stands.

A bicycle rider travels 50.0 km i. 2.5 hours. what is a cyclists average speed

Answers

If you divide the bumbers you will get on acerage of 20km

8=56
7=42
6=30
5=20
3=?

Answers

$3=6$

In this case, the pattern is the number, in this case, 3, multiplied by the number below it.

See?
$8*7=56\n7*6=42\n6*5=30\n5*4=20\n3*2=6$

Hope this helped :)

$8\rightarrow56=8\cdot7\n7\rightarrow42=7\cdot6\n6\rightarrow30=6\cdot5\n5\rightarrow20=5\cdot4\n\n4\rightarrow12=4\cdot3\n\n3\rightarrow6=3\cdot2\n\nAns.\ 3\rightarrow6$