Answer:
rotational symmetry: 2
reflectional symmetry: 0
Step-by-step explanation:
I took the test
Your answer is A. he can get 19.37 songs because 25 divided by 1.29 is 19.37 (mark me as brainliest, this answer is 100% accurate)
Answer:
y = 3x - 4
Step-by-step explanation:
Slope-intercept is defined <em>y = mx + b</em>
Where m = slope (change in y-coordinate/ change in x-coordinate)
and b = y-intercept (where the graph crosses the y-axis)
For every 1 unit the line moves horizontally... it travels 3 units vertically. Therefore the slope (m) equals 3/1 or 3
The line crosses the y-axis at -4. Therefore... the y-intercept (b) is -4
I hope this helps!
Answer: 5) r = 5, 8th term = -78,125
6) r = 5, 8th term = -312,500
7) r = 5, {1, 5, 25, 125, 625}
8) r = 5, {-4, -20, -100, -500, -2500}
<u>Step-by-step explanation:</u>
The explicit formula of a geometric sequence is:
, where;
- n is the number of the term
- a₁ is the first term
- r is the common ratio


Answer: 1/4
Step-by-step explanation: