How do I solve this? i missed ONE class
2 answers:
Answer:
Step-by-step explanation:
We need to solve the below given inequality
- 4a + 9a - 6a < 42
For this, we need to combine all the like terms at first. So
- 4a + 9a - 6a < 42
- 13a - 6a < 42
- 7a < 42
We know that, 42 is divisible by 7. So, let's divide both the sides of the inequality by 7.
- 7a < 42
- a < 42/7
- <u>a < 6</u>
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Hope it helps!
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Answer:
(A) At the intersection of the first line with the third line, the bottom left angle is 115 degrees. At the intersection of the second line with the third line, the uppercase left angle is 65 degrees.
Step-by-step explanation:
Alternate interior angles are supplementary when parallel lines are crossed by a transversal. The first description seems to be describing alternate interior angles. (See attachment)
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<em>Comment on orientation</em>
If the transversal is oriented horizontally, then the descriptions of the angles will be of different angles than assumed here.
Given:
A figure of a circle and two secants on the circle from the outside of the circle.
To find:
The measure of angle KLM.
Solution:
According to the intersecting secant theorem, if two secant of a circle intersect each other outside the circle, then the angle formed on the intersection is half of the difference between the intercepted arcs.
Using intersecting secant theorem, we get
Multiply both sides by 2.
Isolate the variable x.
Divide both sides by 7.
Now,
Therefore, the measure of angle KLM is 113 degrees.