This question has several parts that must be completed sequentially. if you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. tutorial exercise find a parametric representation for the surface. the part of the sphere x2 + y2 + z2 = 100 that lies above the cone z = x2 + y2 . step 1 by re-ordering the sphere equation, we have z2 = 100 − x2 − y2. we can then parameterize this surface in rectangular coordinates as with x = u and y = v. (enter your answer as a comma-separated list of equations. let x, y, and z be in terms of u and/or v.)

c. 4 and 1/2 pounds is the answer! : )

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

8/k

step-by-step explanation: