Answer:
oh uhm that is 3,4 <3
Step-by-step explanation:
Answer
the answer is in the picture
-5x=-50
x=-10
791.28
1. 3.14*9²=254.34
2. 3.14*9*19=536.94
3. 536.94+254.34=791.28
-1 is the answer , your welcome haha
