You need to find the length of the bottom side of the triangle.
Let that side be c.
tan 50 = c/10
c = 10 * tan 50
c = 11.9175359259 (use a calculator)
Answer B
Answer:
y = 1/5x - 6/5
Step-by-step explanation:
Step 1: Write out known variables
m = 1/5
y = 1/5x + b
Step 2: Find <em>b</em>
-1 = 1/5(1) + b
-1 = 1/5 + b
b = -6/5
Step 3: Write linear equation
y = 1/5x - 6/5
In two or more complete sentences describe the process in writing the equation of a line given two points?
Answer:
-20
Step-by-step explanation:
-3x - 7y = -5
Multiply each side by 4
4(-3x - 7y) = -5*4
-12x -28y = -20
The answer to the question is D