Answer:
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: #11 is XZ=161 and #10 is 180
Step-by-step explanation for #11
YZ= 90
109+90= 199
199-360=161
XZ=161
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