Step-by-step explanation:
hope the picture above help u to understand:)
Answer:
6, 8, 10.
Step-by-step explanation:
Let n be any integer.
Then our first even integer will be
And the consecutive integers will be and
We want to find the integers such that the sum of <em>twice </em>the smallest number (2n) and <em>three times</em> the largest number (2n+4) is 42. In other words:
Solve for n. Distribute:
Combine like terms:
Subtract 12 from both sides:
Divide both sides by 10:
So, the value of n is 3.
This means that our first even integer is 2(3) or 6.
So, our sequence of integers is: 6, 8, 10.
And we're done!
Notes:
We use 2n because anything integer multiplied by 2 ensures that the resulting number is even. Starting out, n can be either even or odd, but by multiplying it by 2, we <em>will </em>get an even number.
38 divided by 50= 0.76
multiply by 100 = 76%
Answer:
Should be 4.
Step-by-step explanation: Here's why.
First off, use the given formula for determining the slope: m= . You will need this formula.
Second, label all your points with the right variable. For example,
0 = x1 / 0 = y1 / 2 = x2 / 8 = y2
Once completed, you've set up your problem and now you're ready to solve. Replace the formula with all the numbers. Make sure they're in the right place.
Here's how it should look:
m =
From here, you will subtract the numerator and the denominator.
m = =
Be sure to simplify it. When simplified, it goes down to 4.
Good luck! I have attached my work for you so that it's easier to understand.
One fourth=25% and for the 3 unshaded parts it would be three fourths=75%