First off 3/9 and 6/9 are already common denominators. In some fractions you would need to find the least common denominator like in a problem like 1/2 + 4/5. Also 3/9 plus 6/9 results in 9/9 and 9/9 equals 1. Most fractions adding it subtracting results in a pan answer as a fraction but in this case it’s a whole number.
Answer:
ABC = 113°
Step-by-step explanation:
If ABD is 70° and DBC is 43°
ABC is 70°+43° = 113°
-$304.97 would be the correct answer
Answer:
1.5 yards
Step-by-step explanation:
just looked it up
Yes. Any square is a scaled copy of any other. The scale factor for two same-size squares is 1.