Origami is the Japanese art of paper folding. The diagram below represents an unfolded paper kabuto, a samurai Warrior's helmet. From the kabuto below,
which of the following are pairs of congruent angles?
Check all that apply.
A. ZORT and ZQRU
B. ZIRF and MRN
c. ZCRU and ZIRM
D. ZONT and MTN

47 - 90 = 43

43 - 180 = x

x = 137

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%