The most important thing is the fact that you can get a chance to share
Answer:
(21 and 54): 3
(55 and 90): 5
(16 and 30): 2
(42 and 91): 7
(66 and 121): 11
Step-by-step explanation:
A) Angles ABD and CBD are supplementary, so you have ...
∠ABD + ∠CBD = 180°
6.2(∠CBD) + ∠CBD = 180°
7.2(∠CBD) = 180°
∠CBD = 180°/7.2
∠CBD = 25°
B) Angles EBD and CBD are complementary, so you have ...
∠FBE = ∠EBD = 90° - ∠CBD
∠FBE = 90° - 25°
∠FBE = 65°
Answer:C
Step-by-step explanation:
A.B.C+A.B'.C+A'.B.C+A.B.C'
By distributive law : A.B.C+A.B.C' = A.B(C+C')
By complement law: C+C'=1, so
A.B(C+C')=A.B
Therefore the answer will be A.B'.C+A'.B.C+A.B
Answer:
The answer is C . (5x^3-7)(2x^2+1)
Step-by-step explanation:
