Answer:
1482
Step-by-step explanation:
2n+5
1) when n= 1
2(1)+5
= 7
2) when n=12
2(12)+5
=29
3) when n=29
2(29)+5
=63
4) when n=36
2(36)+5
=77
5) when n=216
2(216)+5
=437
6) when n=433
2(432)+5
=869
therefore, 7+29+63+77+437+869 = 1482
Answer:
12800 km is the diameter of earth.
Step-by-step explanation:
1.28*10000
Answer:
Step-by-step explanation:
Find the axis of symmetry of the graph of y=x2−6x+5 using the formula.
For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a .
Here, a=1,b=−6 and c=5 .
Substitute.
x=−−62(1)
Simplify.
x=62 =3
Answer: 3
Step-by-step explanation:
5x-6=2x
Given is an Isosceles triangle LMN with vertices L(0, 1), M(3, 5), and N(6,1).
It says to find the slope of the side LN.
We know the formula for slope of any two points is given as follows :-
Slope of LN = 0 means " LN is a horizontal line".