Complementary angles are angles whose sum are equal to 90
degree. So
Let x be the one angle
And y be the second angle
X +y = 90
X – y = 90 -72 = 18
Adding the two equation
2x = 108
X = 54
Y = 90 -54 = 36 degrees is the smaller angle
Translated
so the distance from A to A' should be the same as form B to B'
distance formula
distance between (x1,y1) and (x2,y2) is
so distance between (1,5) and (-2,1) is
the distance is 5 units
Answer:
75*25%+(38+40)*50%+85*25%=59.5
Step-by-step explanation:
Answer:
Graph B
Step-by-step explanation:
Linear graphs move in one straight line in one direction. Graph B is not a straight line and it does not move in one direction.
Answer:
2)48 4)150
Step-by-step explanation:
just refer to the picture I sent