Answer:
Step-by-step explanation:
6 no
1.angle 2=92 degree(being vertically opposite angle)
2.angle 1+33+92=180(sum of interior angles of a triangle)
angle 1+125=180
angle 1=180-125
angle 1=55
3.angle 3+angle 2+115+90=360(sum of four angles is always 360 degree)
angle 3+92+205=360
angle 3+297=360
angle 3=360-297
angle 3=63
Answer:
x² +4x +4
Step-by-step explanation:
Matching the expressions, you see you have y=2. Put 2 where y is and simplify.
(x +2)² = x² +2x(2) +(2)² = x² +4x +4
X is 10 and many more answers
#ANSWER#
(1+sinx/cos²x) =tan²x+1+tanx . secx
-> [(1+sinx/cos²x)] = 1/cos²x+sinx/
-> cos²x
-> = sec²x+tan x sec x
-> =tan²x+1+tanx secx
Answer:
not sure
Step-by-step explanation:
what is the problem