114:42
209:77
304:122
399;147
Answer:
the second number is 720 abd the third is 225
Step-by-step explanation:multiply 360 by 2 and subtract the sum by 1305 and get your answer
Answer:
x=sqrt of 12
Step-by-step explanation:
First, you divide by 9 on both sides:
x^2= 108/9
Then you solve that:
x^2 = 12
Then you find the root of both sides:
sqrt (x^2)= sqrt (12)
and you get:
x= sqrt of 12 which is about 3.46... OR 2√3
The symbol is ">" (not "≥") so the line is dashed, not solid.
A solid line is used to indicate the boundary line is part of the solution, as it is in the "or equal to" case.
Answer:
N = D * 1.20
Step-by-step explanation:
In order to calculate the number of dishes that the previous menu had we first need to turn this percentage into a decimal by dividing it by 100
20% / 100 = 0.20
Now we add a 1 to it since we are increasing the old menu by this amount
0.20 + 1 = 1.20
Now we can multiply this by the previous menu dishes (D) to get the new amount of menu dishes (N)
N = D * 1.20
