What is DEF ?
Is it a straight line ?
Is it a line that's bent in two places ?
Is it a triangle ?
Is there a picture ?
Do you have a drawing ?
Could you describe it for us ?
IF DEF is a triangle, then all three angles add up to 180 degrees.
The angles take 2 shares, 4 shares, and 4 shares of the 180.
There are (2 + 4 + 4) = 10 shares all together.
So each share is (180 / 10) = 18 degrees.
The angles are:
-- 2 shares = (2 x 18) = 36 degrees
-- 4 shares = (4 x 18) = 72 degrees
-- 4 shares = (4 x 18) = 72 degrees .
None of this means anything unless DEF is a triangle.
Answer:
33 slices
Step-by-step explanation:
15 times 2 plus 3
Substitute the values given
(2+1)^-9
(3)^-9
When the exponent is negative, because of the negative exponent rule, this value goes into the denominator, as 1/((3)^9). This would be quite small to write as a decimal, so in scientific notation it is written as 5.08e-5 or 1/19,683 as a fraction.
We can think of arithmetic sequence as a function on the domain of the natural numbers; it is a linear function because it has a constant rate of change.. To find the y-intercept of the function, we can subtract the common difference from the first term of the sequence.