Answer:
68km
22miles
240km
Step-by-step explanation:
2 figures are congruent if at least 2 sides are the same length, there angles are the same, etc
7x-23+11x+23=180
4x+0=180
4x/4=180/4
X=45
Answer: x=45
Answer:
x+4y is not change because it's parallel what changes is the result 8 + 4 × 2 = 16 so the equation is x + 4y = 16
