Please help

Write the standard equation of a circle that passes through (−4, 0) with center (−1, −4).

(x + 4)2 + y2 = 25

(x + 1)2 + (y + 4)2 = 25

(x – 4)2 + y2 = 25

(x – 1)2 + (y – 4)2 = 25

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp