PLEASE HELP ME!!!!!! WILL MARK BRAINLEAST
2 answers:
Answer:
3. None of the above ; 4. Equiangular
Step-by-step explanation:
Question 3. Pentagon.
A is <em>wrong</em>. The polygon is not equilateral, because AB ≠ AE.
B is <em>wrong</em>. The polygon is not equiangular, because ∠A ≠ ∠E.
C is <em>wrong</em><em>.</em> The polygon is not regular, because it is neither equiangular nor equilateral.
D is correct, because the polygon is none of the above.
Question 4. Quadrilateral
A is <em>wrong</em>, because AB ≠ AD.
B is correct, because every angle is 90°.
C is <em>wrong</em>, because AB ≠ AD.
D is<em> </em><em>wrong</em>, because congruent means equal, and there is no other figure to compare.
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Answer:
0.1536
Step-by-step explanation:
The computation of probability that the building failure will occur over its life is shown below:-
P(building failure) is
now we will solve the above equation
= 0.18 - 0.0264
After solving the above equation we will get
= 0.1536
Therefore for computing the probability that the building failure will occur over its life we simply applied the above formula.