Answer:
25pi
Step-by-step explanation:
First find the area of an entire circle with radius 10
A = pi r^2
A = pi 10^2
A = 100 pi
This is 1/4 of the circle so multiply the area times the fraction
A = 1/4 * 100pi
A = 25pi
Answer:
<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em></h2>
Step-by-step explanation:
6x + 18 = 12x
=> 18 = 12x - 6x
=> 18 = 6x

=> <em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>
Answer:
x - 2y - 5= 0
i think is the answer for number 1 i hope it is
Answer:
ok
Step-by-step explanation:
Answer:
D,E are not functions
Step-by-step explanation:
A function is a relation in which every input has not more than one output.But the output of the inputs may be same.Here in D the input 1 has 4 different outputs as 1,2,3,4.So its not a function.Similarly in E 6 has 2 outputs as 2 and -1.For remaining sets the inputs has only one output.so they are functions.