Answer:
Step-by-step explanation:
From the condition of perpendicularity, for two lines to be perpendicular to each other the product of their gradients must equal to ( -1 ).
Same time, equation of a straight line is ; y = mx+ c where m us the gradient and c is the point of intersection of the line on y axis. Therefore, the gradient of this equation m1 ,= -5 and the gradient m2 of the second line will be 1/5. Therefore, the equation of the second line perpendicular to
y = -5x + 6 ; y = x/5 + 6 .
Therefore, y = x/5 + 6 is the new equation.
Answer:
An equation for the nth term of the arithmetic sequence 17, 12, 7, 2 is 17-5n.
Step-by-step explanation:
Given,
first term(a)=17
common difference (d)=t2-t1
=12-17
=-5
nth term of the arithmetic sequence = a+n×d
=17+n×-5
=17-5n
Answer:
1x1
Step-by-step explanation:
Side = 12xy+1
Perimeter = 4(12xy+1)
Perimeter = 48xy + 4 (Answer B)
