Answer:
x= 15
Step-by-step explanation:
2x+3(x-10)=45
2x+3x-30=45
Combine like terms:
2x+3x-30 turns into 5x-30= 45
5x-30=45
+30 +30
5x = 75
x = 15
Answer:
So, the correct answer is A and C
Step-by-step explanation:
Answer:
Answer: Yes, the diagonals could be 6 and 7 in. In a parallelogram, only the opposite sides of the parallelogram are congruent.
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
That would be a translation of 1 unit(s) left and a reflection across the x-axis.