Line segment GH is shown on the coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the x-axis and from positive 6 to negative 6 on the y-axis. A line segment GH is shown with H as ordered pair negative 1 and negative 4 and G as ordered pair negative 5 and negative 4. The line segment is rotated by 270 degrees counterclockwise about the origin to form G'H'. Which statement describes G'H'? G'H' is parallel to GH. G'H' is half the length of GH. G'H' is twice the length of GH. G'H' is the same length as GH.

isi

step-by-step explanation:

use that smart brain

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99