Answer:
72 Sq m
Step-by-step explanation:
Area of trapezoid
The answer is D, because in the step before that it was proved that the triangles were congruent and CPCTC is used after they are proved congruent.
Step-by-step explanation:
please find the attached document
#1 is true. The term they have in common is y with an invisible coefficient in-front of the second y term
#2 has zero like terms. 15 has no variable, and the other terms have different variables.
#3 has two like terms, that’s 9 and 8 which add to equal 17. The answer is 3x + 17 aka D.
#4 has two like terms, the numbers with the variable ‘n’. 4n + 7n = 11n. Your answer is 11n + 12 aka D
