Answer:
For a <em>regular</em> polygon
A, C (otherwise it would be irregular)
D and F
Answer:
A 144units ^ 2
Step-by-step explanation:
Answer:The twenty first century tools used help represent and predict how much crops you can produce over time, and if you need to make changes or not.
Step-by-step explanation:
Answer:
x = 36.9°
Step-by-step explanation:
We need to find out what sides of the triangle we have, <em>so we can find the formula for the missing angle, x.</em>
We have been given the <em>opposite</em> and <em>hypotenuse</em> so we are using sine
SOH, CAH, TOA
sin (x) = opp ÷ hyp
<em>Substitute in the values</em>
sin (x) = 9 ÷ 15
<em>Simplify</em>
sin (x) = 0.6
<em>Rearrange to find x</em>
x = sin^-1(0.6) - Type this into your calculator
<h3>
sin^-1 is the inverse or opposite of sin</h3>
x = 36.8698... ≈ 36.9°
Answer:
83/100
Step-by-step explanation:
First, change them all to the same denominator,
2/10=20/100
5/10=50/100
13/100=13/100(does not need to change)
Then add the numerators:
20/100+50/100+13/100
20+50+13=83
Hence, the answer is...
83/100
Hope this helped :)
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