Answer:
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions
Therfore it is true
We can multiply all values by the same amount and still have the same ratio.
Answer:
y=3(x-7)^2+4
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
What you do is take two of the numbers and add them together then you take the sum (what you get after you add the two numbers) then add them to the third number and if there are more numbers then you can take the sum of the three numbers and add the fourth and so on
Answer:
V = 351.68
Step-by-step explanation:
cylinder volume formula:
V = πr²h
The radius shown is 4
4²=16
multiply 16 × 3.14 = 50.24
then multiply by the height shown,
7 × 50.24= 351.68
V= 351.68 cubic units