Answer:
Step-by-step explanation:
Given
See attachment for triangle
Required
Find 
and 
of angle Y
For angle Y:
The 
of an angle is calculated as:
So:
The 
of an angle is calculated as:
So:
The of an angle is calculated as:
So:
Answer:
english pls
Step-by-step explanation:
The first one is the second one. t(n)=20n+480
Question 4: is the first one t(n)=8n+15
Answer:
y = x - 5
Step-by-step explanation:
Given the point, (10, 5), and the slope, m = 1:
Substitute these values into the <u>slope-intercept form</u> to solve for the y-intercept, <em>b</em>:
y = mx + b
5 = 1(10) + b
5 = 10 + b
Subtract 10 from both sides to isolate b:
5 - 10 = 10 - 10 + b
-5 = b
The y-intercept of the line is: b = -5. This represents the y-coordinate of the y-intercept, (0, -5), which represents the point on the graph where it crosses the y-axis. Along the y-axis, the value of x = 0. Hence, the y-intercept is (0, -5).
Therefore, given the slope, m = 1, and the y-intercept, b = -5:
The equation of the line in slope-intercept form is: y = x - 5.
