Answer:
the slope is 1/2
Step-by-step explanation:
We can just use the formula to get the slope
y1-y2 / x1-x2
Fit in both points to get:
3-5 / -2-2
Then, simple algebra gets us:
-2/-4
Simplifying the fraction gives us : 1/2 as the slope
By finding the circumference of the plate, we conclude that the ribbon must be 43.96 in long.
<h3>
How long does the ribbon need to be?</h3>
Remember that for a circle of radius R, the circumference is:
C = 2*pi*R
In this case, the ribbon must be equally long to the circumference of the plate. We know that the diameter of the plate is 14 inches, and the radius is half of that, then we get:
R = 14in/2 = 7in
Replacing that on the circumference equation we get:
C = 2*3.14*7in = 43.96 in
The ribbon must be 43.96 in long.
If you want to learn more about circles, you can read:
brainly.com/question/1559324
C. The measures must be supplementary bc a line is 180º and supplementary means 180º plus the angles are vertical of each other so that means they are on the same line. I hope this helps
Answer:
17
Step-by-step explanation:
Pythagorean Theorem
a^2 + b^2 = c^2
8^2 + 15^2 = c^2
64 + 225 = c^2
c^2 = 289, c = 17
8, 15, 17 is also a common Pythagorean triple.
The 1st sequence is not but the 2nd one is and the common difference here is 4