Good afternoon guys...
2 answers:
The reciprocal of 0 is 1/0
We know that it's impossible to divide by 0.
The numbers 2/2 and 1/1 .. are their own reciprocals.
The reciprocal of -5 is 1/5.
2. Rational numbers:
2/4, 3/5, 3/7, 4/2, 4/3
-3/3, -3/4, 1/2, 1/4, 1/7.
A rational number is a fraction. Something my Acellus Algebra I teacher told me:
Rational numbers are fractional.
32^2=32*32=1,024
46^2=46*46=2,116
Square root:
48
23
Hope it helps!
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Answer:
x=29.4
Step-by-step explanation:
To help find the sides of a triangle, I use SOHCAHTOA.
SOH - CAH - TOA
S=O/H ( )
C=A/H ( )
T=O/A ( )
Let's find x first. We know 2 parts of the triangle: the adjacent leg, and the angle that is opposite of that.
So it would be tangent (tan).
opposite = 17
adjacent = 30°
Plug these numbers into the calculator and you should get your answer.
x=29.4
Try to do <em>y</em> on your own and let me know if you have any questions!
Also correct me if I'm wrong on anything.
Hope this information helps!