Answer:
48 points thxs
Step-by-step explanation:
Because when we divide that by itslef you get the exact same number
Answer:
zxc
Step-by-step explanation:
xzcsdcasc
Answer:
Step-by-step explanation:
<u>27.</u> the sum of 2 complementary angles=90
8x-17+5x-10=90
13x=90+27
13x=117 <u>x=9 </u>
<u>28. </u> the sum of supplementary angles=180
17x-12+3x-48=180
20x=180+60
20x=240
<u>x=120</u>
I would try -50 i really dont get what your asking but i did -10 -40=50
