Answer:
4^4 y-6
which can be simplified into 4x^4/y^6 or C
Answer:
D)
Step-by-step explanation:
Turn the smaller triangle. You will get similar triangle of 3/(altitude)=(altitude)/9. This means the altitude is 3sqrt3. Now just use the Pythagorean Theorem and get 27+81 or 108. Take the square root of this and you get 6sqrt3 or D).
Answer:
<2 and <6
Step-by-step explanation:
angle 2 lies on top of the first line and angle 6 also lies on top of the second line, therefore they correspond in position
Answer:
Fourth option is the correct one.
Step-by-step explanation:
Given:
Lets Assume
Now,
if we multiply both in sequence AB, we get
Now if we multiply both in sequence BA, we get
=
Hence AB ≠ BA
Now according to equation,
(A+B)² = A² + B² + AB + BA = A² + B² + 2AB only when AB = BA which is not the case as seen in example above
Answer:
- <em><u>12 tickets</u></em>
Explanation:
You must assume that the ratio of the number of tickets in row 7 is a constant.
That permits you to set a proportion with the ratio of the number of tickets in row 7 for the first batch of tickets and the ratio of the number of tickets in row 7 for the next 33 tickets sent out:
<u>1. Ratio of number of tickets in row 7 for the first batch.</u>
- Number of tickets in row 7: 20
- Total number of tickets: 20 + 19 + 16 = 55
- Ratio: 20/55
<u>2. Ratio of number of tickets in row 7 in the next 33 tickets sent out:</u>
- Number of tickets in row 7: x
- Total number of tickets sent out: 33
- Ratio: x/33
<u>3. Proportion</u>
Set the proportion and solve for x:
Answer: 12 tickets