Question

Numbers 7 through 12 please ​

Answer 1

The X for #7 is 15.

Explanation:

180 degree minus 37 degree equals to 143 degree. 143 minus 8 and then devided by 9 equals to 15. Answer the final answer for #7 is 15.

Answer 2

Answer: #11 is XZ=161 and #10 is 180

Step-by-step explanation for #11

YZ= 90

109+90= 199

199-360=161

XZ=161