4 x 3y - 9^3 + 10 = 34 Salutations. My name is Jay. Lucas, the person who was posting on this account for a while, has recently discovered that we are a system. I am a memory holder, as well as possibly an introject. I mainly front for school work, or when Lucas is in a depressive "slump." This has been the case for about a year, although it just recently realized that I am an alter as opposed to a mindset. I wished to greet the people who will find this, and I wish to know, if I am able to inquire, how you all are feeling at the current moment.

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

b

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc