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frez [133]
3 years ago
7

Pls need this asap will give brainliest need it right now!!

Mathematics
1 answer:
Lorico [155]3 years ago
3 0

Answer:

2/5

Step-by-step explanation:

add all marbles together: 10 marbles

since only 4 are red, the fraction would be 4/10

4/10 can be simplified to 2/5

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there are 2640 candies in Betty's candy collection. if the candies are organized into 30 groups, how big is each group ?​
MA_775_DIABLO [31]

Answer:

88 candies

Step-by-step explanation:

You just have to do 2640/30 gives you 88

4 0
4 years ago
Read 2 more answers
The backyard is 20 inches long and 37 inches wide. What is the area of the backyard.
gizmo_the_mogwai [7]

            - - - - - - -- - - - - - - - - - - - - -- -

\diamond\large\textsf{\textbf{\underline{Given\:question:-}}}

          The backyard is 20 inches long and 37 inches wide. What is the area of the backyard?

\diamond\large\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}

We are given the backyard's length (20 inches long) and the backyard's width (37 inches wide).

We are asked to find the area of the backyard, which can be found using the following formula:-

      \boxed{\bold{A_{(rectangle)}=LW}}

<u>Where:-</u>

<u></u>

  • A=Area of rectangle
  • L=Length (20 inches)
  • W=Width (37 inches)

Substitute the values:-

\boxed{\bold{A=20*37}}

On simplification,

✳︎ \boxed{\bold{A=740\:in^2}}, which is our final answer.

<h3> Good luck with your studies.</h3>

        - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - -

5 0
2 years ago
Read 2 more answers
If m proportional to n and m=5 when n=4.what is the valuue of m?when n=18
Dovator [93]

Answer:

m=22.5

Step-by-step explanation:

m is proportional to n means there is some constant k such that:

m=kn

If m=5 when n=4 then we have the following equation to solve for our constant k:

5=k(4)

5=4k

Divide both sides by 4:

5/4 =k

So k=5/4 no matter what (m,n) pair they give you where the equation is m=kn.

m=(5/4)n

What is m when n=18?

m=(5/4)(18)

m=(5/2)(9)

m=45/2

m=22.5

5 0
3 years ago
What is the square root of 2943.0625?
Tju [1.3M]
The square root is 54.25
7 0
3 years ago
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MATH HELP PLEASE 5 AND 6
makvit [3.9K]

Answer:

5)

8, 6, 4, 2= 67°

5,7,1,3= 113°

6) not sure about this one!

7 0
3 years ago
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