Add the ratios.. 2+3+5 = 10
Then divide 25kg by 10 and you will get 2.5
Multiply your ratio figures by 2.5 so it would be (2.5*2) : (2.5*3) : (2.5*5)
Making your answer 5 : 7.5 : 12.5
Each banner uses 40/9 4 4/9 so 40/9 = 4/40 Making the whole number of 4 and 5. I hope I helped. It’s a little hard to explain.
We can express an equation to find the fraction of the catering order that is sandwiches or salads by summing up the fractions of the sandwiches and the salads, in this case, the fraction of the sandwiches is 5/12 and the fraction of the salads is 2/12, then the equation looks like this:
c = 5/12 + 2/12, option B is the correct answer
Answer:
The correct answer is B) (x - 5)(x + 10)
Step-by-step explanation:
The constants at the end of the parenthesis need to add to the middle term
10 + -5 = 5
And they need to multiply to the end term
-5 * 10 = -50
This makes it the correct choice.
Answer:
18
Step-by-step explanation:
volume of cone=πr²*h/3
21/3=7, 3.14*7=21.98,1780.38/21.98=81,square root of 81=9,9+9+18