Option C:
The measure of arc CD is 40°.
Solution:
Given data:
m∠X = 11° and m(arc AB) = 18°
To find the measure of arc CD:
We know that,
<em>Angle formed by two intersecting secants outside the circle is equal to half of the difference between the intercepted arcs.</em>
Multiply by 2 on both sides.
22° = arc CD - 18°
Add 18° from both sides.
40° = arc CD
Switch the sides.
arc CD = 40°
Hence the measure of arc CD is 40°.
Option B is the correct answer.
Answer:
D. 32
Step-by-step explanation:
Answer:
First graph
Step-by-step explanation:
Here we have x ≥ 0, and y ≥ - 2, not x ≥ 0 and y ≥ 0. Thus, it doesn't restricts us fully to quadrant 1, but somewhat off considering y ≥ - 2. Now all we have to do is plot the following system of inequalities -
Convert each into slope intercept form -
Which should be bounded by a small region similar to graph 1! The shaded region represents each intersection with respect to their restriction to quadrant 1.
<u><em>Hope that helps!</em></u>
Answer: The best deal is 1/2 a pizza for $8.
Step-by-step explanation:
-First you take all of the fractions, find the greatest common denomenator and make all of the denomenators the same
- I found that all the denomenators went into 30 so I multiplied them by what they needed to be 30
1/5 x 6 = 6/30 2/5 x 6 = 12/30 1/2 x 15 = 15/30 2/3 x 10 = 10/30
-By doing this you can see you get the most slices for $8
5/8 x 4 maybe
Sorry if im not correct..