Answer:
E
Step-by-step explanation:
2^2 = 4
√(4^2 + √5 ^2) = √21
Answer:
It's a parallelogram, angles B and D, and A and C are congruent, lines AB and DC, and BC and AD are congruent.
Step-by-step explanation:
Answer:
C =85
Step-by-step explanation:
n=180-133+180-142=47+38=85
The probability is found from a suitable table or probability calculator.
p(z < 1.3) ≈ 0.9031995154
Answer:

Step-by-step explanation:
Given

Required
Find

Calculate 
Using tan rule

So:






'
'So:


