Answer:
-9
Step-by-step explanation:
-1.53 ÷ 0.17 = -9
check work:
-9 x 0.17 = -1.53
Answer:
Step-by-step explanation:
=>
Using the distributive property
=>
Answer:
x = 50
Step-by-step explanation:
The sum of the exterior angles of a polygon = 360°
The given angles are exterior angles of the polygon, thus
2x + 2x + x + 40 + x + 20 = 360, that is
6x + 60 = 360 ( subtract 60 from both sides )
6x = 300 ( divide both sides by 6 )
x = 50
Y=-3/2x+30
y-intercept =30
Slope -3/2
Rise -3
Run 2
Answer:
a= 90.65
Step-by-step explanation:
4a+17.5+2.2-18.8-3.5=360
4a-2.6=360
4a=362.6
4a/4=362.6/4
a=90.65