Answer:
i think its D look below
Step-by-step explanation:
Its D because its a small angle and all the otheer choice would make it large and not be right so its D
d
63+20=83
90-83= 7
answer: 7 degrees
there is no table!
a+b = 7
ab =12
we know that
a and b = ab – a+b
= 12 –7
= 5 ans
29 is the answer.
:-)
;-)
(b - c)(a - d)
Given
a(b - c) + d(c - b) ← factor out - 1
= a(b - c) - d(b - c) ← factor out (b - c) from each term
= (b - c)(a - d)
