Answer:
Quadrant I and III
Step-by-step explanation:
The coordinate (3,9) is all positive, therefore it lies in quadrant I.
The coordinate (-3,-9) is all negative, therefore it lies in quadrant III.
Do it in ratio form, 30/10=x/4, 30*4=120/10=12. it will be 12 centimeters long
Answer:1. C 3. 52
Step-by-step explanation:
Answer: x+9
Step-by-step explanation: this is the answer