F(x)=2x+3-(x+10)
0=2x+3-x-10
0=x-7
-x=-7
x=7
Answer:
4.62910049578
Step-by-step explanation:
variation is standard deviation squared
variance = 21.428571428571
square root variance for answer.
1,743 rounded to the nearest ten is 1,740.
D I’m I think I’m pretty sure hope it helps
Answer:
c) r= 2sin θ
Step-by-step explanation:
Remember, 
therefore,
Also y= rsin θ
Given rectangular equation:
x²+y²+ 2y
r²= 2(rsin θ)
r²= 2rsin θ
dividing r from both sides
r= 2sin θ