A wire is needed to support a vertical pole 12 feet tall. The cable will be anchored to a stake 9 feet from the base of the pole. How much cable is​ needed?(1 point) 16 feet 37√ feet 15 feet 21 feet

e. hinduismt religion first emerged on the indian subcontent

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated