Answer:
There are 100 pennies in one dollar.
Step-by-step explanation:
Since the angle
100
° is in the second quadrant, the reference angle formula is A
r
=
180
°
−
A
c. A
r
=
180
°
−
100
°
The reference angle is A
r
=
80
°
.
80
°
The total measure of the interior angles of each figure will be:
180 (n-2) = 180 (4 - 2) = 360
Now add all those angles and set them equal to 360.
41 + 133 + 86 + x = 360
x is the unknown angle.
260 + x = 360
x = 100
The missing angle that is Not labeled in any of the figure is 100°
Hope this helps :)
Answer:
B. -4
Step-by-step explanation:
-16 + 12 = -4
1.6 divided by x =4
we can exchange the 4 and the x
1.6 divided by 4 =x
.4 =x
