A 20 meter long cable is used to support a telephone pole, holding it perpendicular to the ground. If the cable forms a 60 °
angle with the ground, how high up the pole should the cable be attached?

A.
20
√
3
meters

B.
10 meters

C.
20
√
2
meters

D.
10
√
3
meters

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

1,589.63 in.^3

step-by-step explanation:

i hope this you : d