Answer:
y = 12
Step-by-step explanation:
Complementary angles sum to 90 , so
3y - 1 + 4y + 7 = 90
7y + 6 = 90 ( subtract 6 from both sides )
7y = 84 ( divide both sides by 7 )
y = 12
Y-y1=m(x-x1)
slope=m
point is (x1,y1)
slope=3
point is (-6,-1)
y-(-1)=3(x-(-6))
y+1=3(x+6)
Step-by-step explanation:
0.68=0.6+.08=6x0.1+8x.01
0.031=3x1/100+1×1/1000
1. A -2050
2. C 17
3. D -256
Answer:
The sum of the measures of the exterior angles of a convex polygon is 360 degrees.
Step-by-step explanation: