Answer:
I am not certain if its right
Step-by-step explanation:
Answer:
To do this you must first determine what fraction of the circle is represented by the central angle 30°. Since there are 360° in a full circle, you can find the fraction of a circle by simplifying . The sector represents of the circle. To find the arc length, you now need to find the circumference of the entire circle.
Step-by-step explanation:
hope this helped. brainliest?
2³-4²
= 8-16
=-8
Hopefully this helps! Good luck! :)
So pythagrorean theorem is the ideal way and easiest way to solve this
a^2+b^2=c^2
8.5^2+11^2=x^2
72.25+121=193.25
square root of 193.25=13.9014 or 13.9 in
9.5^2+15^2=x^2
90.25+225=315.25
square root of 315.25=17.7553 or 17.8 ft
2x^3 - 11x^2 + 12x + 9
= (x - 3)^2( 2x = 1)
The root 3 has multiplicity of 2.
