Hi there! :D So you're wondering what's 6 3/4+3 5/6, right? Well first of all, we need to find a common denominator. In this case, we can use 12. (In case you don't know how to make common fractions, here's the steps:
1. Select your two numbers, 3/4 and 5/6. We multiply 4 x 6 = 24. That's the common denominator. But, we can reduce that to 12 by dividing by 2.
2. Multiply. 3/4 = 9/12. You must multiply by the same number. (3 x 3 = 9 and 4 x 3 = 12). Do that for 5/6 and you'll get 10/12.
Now we do 6 9/12 + 3 10/12. Add. 6 + 3 = 9 and 9/12 + 10/12 = 19/12 which equals 1 7/12 + 9 = 10 7/12.
10 7/12 is the answer you're looking for! Hope it helped! :D
kilograms is the mass of the Antarctic iceberg than the mass of the Rock of Gibraltar? Show your work and write your answer in scientific notation.
Make sure to explain all the steps it took you to get the answer! :)
A. 61.8 inches
B. 31.8 inches
C. 63.6 inches
D. 67.2 inches
Answer:
The answer is 63.6
Step-by-step explanation:
In order to determine the area of the quadrilateral, we have to know the values of its sides. The area of the quadrilateral is:
a= length of the quadrilateral
b=width of the quadrilateral
We know the area and the width of the quadrilateral, so we can determine its length:
Then, the perimeter of the quadrilateral is:
P=2*a+2*b
P=2*15+2*16.8
P=63.6
Finally, the perimeter is 63.6
C. 63.6 inches
That is because to find the length of the quadrilateral do this since you already know the width of the polygon:
252/16.8 = 15
Now that we know the length do this since this is the formula to find the perimeter or for me I would just 2x:
2(16.8) + 2(15) =
33.6 + 30 = 63.6
The perimeter of the quadrilateral is 63.6 inches
Answer:
the answer is 11/36
Step-by-step explanation:
Answer:
2
--
6
Step-by-step explanation:
2 over 6
David’s Equation Amanda’s Equation
y = 12,350 – (240x) y = 12,350 + (240x)
Which person has the correct equation to model this linear relationship?
Amanda’s equation is correct, because their spending will be multiplied by the number of months and then added to their savings.
Amanda’s equation is incorrect, because their spending will increase the amount of their savings.
David’s equation is correct, because their spending will be multiplied by the number of months and then subtracted from their savings.
David’s equation is incorrect, because their spending should be a fixed amount and should not be multiplied