Answer:
Step-by-step explanation:
1.
c.r.=10.5/10=105/100=21/20
or 10.5/10=1.05
2.
c.r=9/27=1/3
3.
c.r.=(3/4)/1=3/4
Hello,
Answer D
x²/(25)²+y²/15²=1
Answer:
the answer is 123 degrees
Step-by-step explanation:
All of the angles added together should equal 360 degrees, so you just have to subtract all of the angles from 360. 360 - 114 - 80 - 43 = 123.
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Step-by-step explanation:
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