Answer:
9r + 27/16
Step-by-step explanation:
9/4×4r + 9/4×3/4
Answer:
57
Step-by-step explanation:
2166/38=57
Answer is 9.5 First find DC by doing the Pythagorean theorem
BC is 3 BD is 5
So 3^2+ DC= 5^2
9+____=25
So DC is 4 cuz 4times 4=16
Now add AD+DC=AC
5+4=9
So BC is 3 the bottom AC is 9
3^2+9^2= 9+81=90 the sq rt of 90 is 9.5