15 is 360
16 the first one is 60 and the second is 120
Answer: C. -2 = 2 + 5a - 2 - 6a
-2 - 2 + 2 = 5a - 6a
-2 = - a
2 = a
Answer:
x = 20
Step-by-step explanation:
The 3 arcs UV, VW, WX form a semicircle, so sum to 180° , that is
4x + 2 + x + 78 = 180
5x + 80 = 180 ( subtract 80 from both sides )
5x = 100 ( divide both sides by 5 )
x = 20
Graph using the slope and y-intercept.
Slope: -3
Y-Intercept: 26
Answer:
-6 and 2
Step-by-step explanation:
See attached worksheet.