Answer:
28+12x
Step-by-step explanation:
Multiply 7 with 4
Multiply 3x with 4
Answer:
Step-by-step explanation:
Answer:
yes, triangle DEF is similar to triangle DBC, BC corresponds to EF, and angle DCB corresponds to angle F.
Step-by-step explanation:
Part A: Angle D is congruent to angle D by the reflexive property. Since line BC is parallel to line EF then angle DCB = angle DFE by corresponding angles. Hence triangle DEF is similar to triangle DBS by the AA Similarity Postulate.
Part B: BC corresponds to EF because they are in the same order and the triangles listed DEF and DBC
Part C: Angle DCB corresponds to angle F since they are corresponding angles with the two given parallel lines BC and EF.
2v=-68 I believe is the answer
Answer:
R = 26.
Step-by-step explanation:
The way to solve this is to add 5 to both sides.
