Answer:
79
Step-by-step explanation:
Answer:
70 and 110 degrees
Step-by-step explanation:
7+11=18 units
180 degrees/18 units=10 degrees per unit
7x10=70 degrees
11x10=110 degrees
Use the equation y-y1 = m(x-x1). Slope = m which can be solved by taking the difference of y and dividing it by the difference of x. Therefore m = 6/-10 which simplifies to -3/5. Then plug m into the equation with either point so for example y-(-5) = (-3/5)(x-19). This then simplifies into y = (-3/5)x + (32/5) which is the final answer.
Answer: -x^2 + 15x
Step-by-step explanation: