The answer is 55º since the horizontal lines are parallel. My explanation is correct, but you can measure the angles with a tool called a protractor if you wish to prove my answer.
Note: when measuring the angles, none of them will be 55º but 65º. That doesn't matter though since the exercise requires you to use logic, and not measure anything.
Answer:
Hope it helped,
Happy homework/ study/ exam!
Answer:
<u>Non linear</u>, because x is squared. It's a bi-quadratic polynomial, not a linear polynomial.
Answer:
no, the two triangles are not necessarily congruent
Step-by-step explanation:
given: AB=CB, <A=<C
BD=DB cuz' common
so u get two sides and one angle equal, SSA
BUT in order for congruent, it must SAS where the angle is between the two equal sides.
so ABD n CBD are not necessarily congruent but they may be
B is the answer hope this helps :)
The answer you’re looking for is 10