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scZoUnD [109]
3 years ago
14

The ratio of boys to girls in a class is 5 to 6 which is an equivalent. Ratio

Mathematics
2 answers:
Vlad1618 [11]3 years ago
6 0
There are many possible answers.
10:12
15:18
20:24
25:30
30:36
Gennadij [26K]3 years ago
3 0
The easiest way to find an equivalent ratio is simply by timesing one number by something, and then timesing the other number by the same one.  

For example: 
5 X 2 = 10. 
6 X 2 = 12.  
5:2 = 10:12. 

5 X 3 = 15. 
6 X 3 = 18. 
5:2 = 15:18. 

Hope this helps :)
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your family went out to dinner to celebrate your grandmas 100th birthday. The total for the dinner was $208.60, so your parents
Allushta [10]

Answer:

\%Tip = 13.04\%

Step-by-step explanation:

Given

Tip= \$31.29

Bill = \$208.60

Required

Determine the percentage of the tip

First, we calculate the amount paid

Amount = Tip + Bill

Amount = \$31.29 + \$208.60

Amount = \$239.89

The percentage of the tip is then calculated using:

\%Tip = \frac{Tip}{Amount} * 100\%

\%Tip = \frac{31.29}{239.89} * 100\%

\%Tip = \frac{31.29* 100}{239.89} \%

\%Tip = \frac{3129}{239.89} \%

\%Tip = 13.04\%

8 0
2 years ago
joan works for 6 hours each weekday and 8 hours total on the weekends. she earns $6 an hour on weekdays and $9 an hour on weeken
Taya2010 [7]
Are you have to do now that I have some multiplication is 36+72 that will give you your answer
8 0
3 years ago
27
katrin2010 [14]

Answer:

A  ≈ 35.3 units²

Step-by-step explanation:

Calculate the radius CB using Pythagoras' identity in the right triangle.

CB² + AB² = AC²

CB² + 6² = 9²

CB² + 36 = 81 ( subtract 36 from both sides )

CB²  = 45 = r²

Then area of quarter circle is

A = \frac{1}{4} × πr² = \frac{1}{4} × π × 45 ≈ 35.3

6 0
3 years ago
1. If a function f(x) is shifted to the left one unit, what function represents the transformation?
Vaselesa [24]
<span><u><em>The correct answers are: </em></u>
1) A;
2) A;
4) D 
3 cannot be done because the graph is not shown.

<u><em>Explanation:</em></u><span><u><em> </em></u>
1) Shifting a graph to the left, we would normally think of subtracting 1 from the function. However, horizontal translations are the opposite; left means adding 1 to x, while right means subtracting 1 from x.

2) A reflection in the x-axis means the y-coordinate will be negated (the opposite sign). This means that g(x)=-f(x)=-(x^2+5=-x^2-5.

4) To perform a vertical stretch of a function, we multiply by the factor; this gives us y=6x.</span></span>
3 0
3 years ago
Read 2 more answers
I dont kniw and didnt know how to take down a question
stiv31 [10]
I don’t think you can take down a question on Brainily but thanks for the 5 points
have a wonderful day!!!!!
3 0
3 years ago
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