The triangles are similar because of the SAS postulate. The sides are proportional and angle T is equal in both.
Answer:
B) -4
Step-by-step explanation:
(5/2)x + y = 2
x + (2/3)y = 4
y = 2 - (5/2)x
x + (2/3)(2 - (5/2)x) = 4
x + 4/3 - (5/3)x = 4
(-2/3)x = 8/3
-2x = 8
x = -4
Complementary angles sum upto 90°
so the complement of 9° = 81°
Answer:
10x
Step-by-step explanation:
Answer:
exercising
Step-by-step explanation:
