Answer:
21
Step-by-step explanation:
9+9=18
18+3=21
Value is based upon the space that the number is in not the actual number. 44 for example the first four is 4 tens while the second is 4 ones.
Answer Q=(9,-7). R=(9,-1). S=(5,-4)
Answer: 9.8
Step-by-step explanation:
180 is the area and the length is 1.25 so we need to find the width. We need to divide 180/1.25 which is 144.
144*1.25 is 180
The width is
144
