The angles 1 and 2 are right angles.
As stated in the question line l is perpendicular to line m and perpendicular lines create right angles
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Answer:
The answer is: b5y + 9 = 16
Answer:
3/4
Step-by-step explanation:
You add all the cards in the boxes = 3+2+7 = 12
Probability of picking up a yellow or blue card = 2+7 =9
Hence:
9/12
simplify: 3/4
Answer:
- B. the reader cannot accurately assess the airline because the evaluations are not necessarily representative of all evaluations.
- D. the reader cannot accurately assess the airline without reading all the evaluations.
Step-by-step explanation:
Using the most positive and the most negative comments to evaluate the airlines will not be an accurate measure of the airline because these are not a good enough sample. The opinions of those who fall in-between the most positive and negative should also be included as they could have some vital details as well.
Also, in order to be completely accurate, all the comments of the airline should have been posted because this would represent the entire population of comments and so would give the best assessment.
Answer:
30° , 170°
Step-by-step explanation:
Let the remaining two angles be 3x & 17x. As it is a quadrilateral , the sum of all the angles of quadrilateral is 360°. So,
Putting the value of x , remaining angles are
(3×10 = 30°) & (17×10 = 170°)
