Answer:
That is called a cyclic quadrilateral. Angles E and G add up to 180 degrees and angles H and F add up to 180 degrees.
Supplementary angles are two angles whose measures add up to 180°
Answer:
Step-by-step explanation:
25.
x + 2x -75 = 90
3x = 90+75
3x = 165
x = 55
Measure of A = 55
Measure of B = 2(55) - 75 = 110 - 75 = 35
28.
2x+10-x+55 = 90
x = 90-65
x = 25
measure of A = 2(25) +10 = 60
measure of B = -25+55 = 30
31.
2x+3+3x - 223 = 180
5x -220 = 180
5x = 400
x = 80
measure of A = 163
measure of B = 17
32.
-4x+40+x+50 = 180
-3x +90 = 180
-3x = 90
x= -30
measure of A = -4(-30) +40 = 160
measure of B = -30+50 = 20
Answer:
-15.9%
Step-by-step explanation:
Opening stock = $8.18
Closing stock = $6.88
Loss = $1.30
Rate = - loss/opening stock × 100
= - 1.39/8.18 × 100
= - 15.9%
Answer:
Well I don’t know but here are expression that are equal so you can try to cross out some
12c+12d
6(2c+2d)
3(4c+4d)
2(6c+6d)
Thats all I can think of
