X = 47 + 9y
xy = 1860
y(47 + 9y) = 1860
47y + 9y² = 1860
9y² + 47y - 1860 = 0
> using a quadratic equation solver on a calculator but you can also use the quadratic equation = [-b+/- √(b²-4ac)]/(2a)
> only integer solution is x = 12
12y = 1860
y = 155
integers are 12 and 155
Answer:
18/20π
Step-by-step explanation:
81π ÷ 1 = 81π
81π ÷2 = 18/20π
You do this because the radius is half of the diameter and you need to get rid of the hight by dividing it from the volume.
Answer:
50 Pizzas
Step-by-step explanation:
50 pizzas.
Answer:
15 is greater than 10
Step-by-step explanation:
Good luck with Maths and other subjects!
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The greatest common factor of 15 and 10 is 5
I believe 5x(8+3) is equal to 40x + 15x meaning those two numbers are the whole numbers you are looking for.