2ab^2 + (-5ab^2) = 2ab^2 - 5ab^2 = -3ab^2
-6ab^2 + 3ab^2 = -3ab^2
answer is 3ab^2
This is too long but where are the answers options ?
Answer:
SAS Congruence Postulate
Step-by-step explanation:
Given RN=NQ and MN=PN
Also if we clearly observe we can say that ∠MNR=∠PNQ (When two lines meet the opposite angles are equal).
By SAS congruence postulate we can say that ΔRMN and ΔQNP are congruent.
SAS congruency postulate states that if two sides along with the included angle are equal of two triangles then those two triangles are congruent.
Step-by-step explanation:
wait for another one to get answer.
Answer:
group 3
Step-by-step explanation:
hope this helps u