200 divided by 10 is 20 so You have to X both by 20 so 9 X 20 is 180 and 10 X 20 is 200 I think
Problem 1
<h3>Answer: B. M<3 would need to double.</h3>
Explanation: This is because angles 3 and 6 are congruent corresponding angles. Corresponding angles are congruent whenever we have parallel lines like this. If they weren't congruent, then the lines wouldn't be parallel. We would need to double angle 3 to keep up with angle 6.
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Problem 2
<h3>Answer: D. none of these sides are parallel</h3>
Explanation: We have angles A and C that are same side interior angles, but they add to A+C = 72+72 = 144, which is not 180. The same side interior angles must add to 180 degrees for parallel lines to form. This shows AB is not parallel to CD.
A similar situation happens with angles B and D, since B+D = 108+108 = 216. This also shows AB is not parallel to CD. We can rule out choices A and C.
Choice B is false because AD is a diagonal along with BC. The diagonals of any quadrilateral are never parallel as they intersect inside the quadrilateral. Parallel lines never intersect.
The only thing left is choice D. We would say that AC || BD, since A+B = 72+108 = 180 and C+D = 72+108 = 180, but this isn't listed as an answer choice.
Answer:
f(-8) = 169
Step-by-step explanation:
Answer:
28, trust me
Step-by-step explanation:
Given:
Point k is located on the y-axis 8 units away from the origin.
To find:
The coordinates of point k.
Solution:
Since point k is located on the y-axis, therefore it means the x-coordinate is 0.
Point k is 8 units away from the origin. So, it can be either or positive or negative side of y-axis.
If k is on the negative side of y-axis then y-coordinate of point k is -8.
If k is on the positive side of y-axis then y-coordinate of point k is 8.
Therefore, the possible coordinates of point k are either (0,-8) or (0,8).