Answer:
Step-by-step explanation:
There's no answer here. Because -6<21.
Answer:
Step-by-step explanation:
Opposite angles in an inscribed quadrilateral are supplementary, so ...
∠B +∠D = 180°
(3x -4) +(2x -6) = 180
5x = 190 . . . . . . . . . . . add 10, collect terms
x = 38 . . . . . . . . . . . . . divide by 5
∠D = 2(38) -6 = 70
∠B = 180 -70 = 110
The measures of angles B and D are 110° and 70°, respectively.
Answer:
a≥16
Step-by-step explanation:
1. Move the terms
2. caculate
3. Divide both sides.
130.47 - 108.17
22.3 percentage increase
