Answer:
1. B and F
2. A and G
3. 0
4. B and D, C and E, D and F, E and G
Step-by-step explanation:
1. Since there are two ways to go from point D, I went in both directions, so there appear to be 2 answers.
2. Same explanation as in problem 1.
3. I counted the same number of points from both A and G until I came upon one point, and then I looked at the number which the letter was above.
4. since A - C is a segment that there are lots of in this problem, there are multiple answers.
Tell me if I'm wrong :)
Answer:
B, it's the only plausible one. A is wrong because the value would be above 180°
Answer:
Were is the graph
Step-by-step explanation:
show me the graph
Answer:
each square is 5". the base is 4x4 squares- so 20 inches square. 20x20= 400sq inches.
the semicircle at the top is 20 inches in diameter, which makes the radius 10 inches.
pi× 10^2= 314.16.
duvide that by 2 to get a semicircle- 157.8
so, the total area is the 400+ 157.8, for a total area of 557.8 square inches
Answer:
m∠YWZ=36°
Step-by-step explanation:
Opposite rays are two rays that both start from a common point and go off in exactly opposite directions. Because of this the two rays (WX and WZ) form a single straight line through the common endpoint W.
If rays WX and WZ are opposite, then angle XWZ is straight angle. A straight angle always has the measure of 180°.
Point Y is in the interior of ∠XWZ, then angles XWY and EWZ are supplementary angles (together form straight angle XWZ). Supplementary angles always add up to 180°, then
m∠XWY+m∠YWZ=180°
You are given that
m∠XWY=4(m∠YWZ).
Substitute it into the previous equality:
4(m∠YWZ)+m\angle YWZ=180°
5(m∠YWZ)=180°
m∠YWZ=36°
