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Keith_Richards [23]
4 years ago
5

I need help ASAP!!!!!

Mathematics
1 answer:
Strike441 [17]4 years ago
8 0
Please, would you present only one problem at a time, and (hopefully) do whatever you can to solve that problem before asking for help.

Problem 5:  we focus exclusively on "red notebooks," of which there are (55+60+23), or 138.  Of all the red notebooks, 60 have 150 pages.  So the answer to this question is 60/138, which can be reduced.


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Kayla ran 10 miles it took her 60 minutes how many minutes did it take her to run each mile?
Lady_Fox [76]

Answer: 4 hours 30 minutes

Step-by-step explanation: 36/8 = 4.5 hours

hours = 4, minutes = 0.5*60 = 30

5 0
3 years ago
The ratio of the area between a small square of land and a large squareof land is 3: 7. Given that the total area of the two squ
lakkis [162]

Given:

The ratio of the area between a small square of land and a large square

of land is 3: 7.

Total area of the two squares of land (in sq. meter) is 4000.

Required:

The area of each square of land.

Answer:

We have the ratio of the area between a small square of land and a large square of land is 3: 7.

Let

x^

be the area of the square of land.

Then their ratio is given by,

3x^:7x^

Also given that the total area of the two squares of land (in sq.meter) is

4,000.

The area of

Therefore,

\begin{gathered} 3x^+7x^=4000 \\ \Rightarrow10x^=4000 \\ \Rightarrow x^=400 \\  \end{gathered}

Therefore,the area of small square (in sq. meter) is,

3x=3(400)=1200

and the area of large square (in sq. meter) is,

7x=7(400)=2800

Final Answer:

The area of small and large square respectively (in sq. meter) is,1200 and 2800.

7 0
1 year ago
I really need help with this :)
monitta

Answer:

first calculate the area of the arch using:

O/360×πr2

O represents theta

second calculate the area of the circle using πr2

finally minus the answer gotten from the two different areas

thats how u get the area of the shaded area

8 0
3 years ago
Worth 30 points !!!!!
Sphinxa [80]

Answer:

a

Step-by-step explanation:

the line model shows 2 halfs of 4/10

4 0
4 years ago
Read 2 more answers
Jimmy has a window frame in his house. The window measures to have a width of 36 inches and a height of 48 inches. What is the d
Olenka [21]

Answer:

B.60 inches

Step-by-step explanation:

you know you can consider two triangles because of the diagonal cut. and the distance wound be √(36²+48²)=60 inches

4 0
2 years ago
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