Answer:
1.5<3-sqrt(2)<1.6
Step-by-step explanation:
Just do 3-1.4 and 3-1.5 and put the precise answer in the middle.
First term is n=1
1(1-1)-4
1(0)-4
-4
first term is -4
2nd term
n=2
2(2-1)-4
2(1)-4
2-4
-2
2nd term is -2
3rd term
n=3
3(3-1)-4
3(2)-4
6-4
2
3rd term is 2
4th term
n=4
4(4-1)-4
4(3)-4
12-4
8
4th term is 8
the first 4 terms are -4, -2, 2, 8
Answer:perimeter of isoceles rectangle
=2 ×length × base
Step-by-step explanation:
2(3x-3)+x=92 , 6x-6+x=92 ,7x-6=92 ,x =14 then the base x=14 cm
X is 8 y is 6 , sin (y/r) r=10. x^2+y^2 = r^2. cos(x/r) tan (y/x) the other 3 are probably cosecant secant and cotangent just do the inverse (flip them) r/x etc..
Each one counts as 3 so you=9hours and Friend=3hours 9+3=13 hours
