Im VERY pressed for time so pl answer please please ASAP 1. The equation (x+6)²+(y+4)²=36 models the position and range of a radio signal. Describe the position of the source and the range of the signals.

2.
a. Find x. The figure is not drawn to scale
b. Is the triangle equilateral, isosceles, or scalene? Explain. ( Image of triangle at https://imgur. com/gallery/i10Gpzo )

3. A diameter of a circle has endpoints P(-10, -2) and Q(4, 6).
a. Find the center of the circle.
b. Find the radius. If your answer is not an integer, express it in radical form.
c. Write an equation for the circle.

Step-by-step explanation:

1)  Range of √(36) = 6 units centered on (-6, -4)

circle with quadrant points (-12, -4) (-6, 2) (0, -4) (-6, -10)

2) 8x - 10 + 6x + 10x + 10 = 360

24x = 360

x = 15

8(15) - 10 = 110°

6(15) = 90°

10(15) + 10 = 160°

scalene triangle three unequal side lengths and arc lengths

Equilateral triangles would have all arc angles identical at 120°

Isosceles triangles would have two arc lengths identical

3)

a) center at (½(-10 + 4), ½(-2 + 6)) = (-3, 2)

b) radius = ½√((-10 - 4)² + (-2 - 6)²) = √65

c) (x + 3)² + (y - 2)² = 65

answer: 800

step-by-step explanation:

let f (x ) is a function and c be a positive real number,   the graph of the function g (x ) = f (cx ) is represented as follows.

when, c > 1,   the function compresses it in the x - direction.

when, 0 < c < 1, the function stretches it.

the function is g ( x ) = (9x )2.

the heighest power of x in g ( x ) = (9x )2 is 2, so the parent function is square function.

the equation of parent function is f ( x ) = x 2 .

the function is g ( x ) = (9x )2 and the parent function is f ( x ) = x 2 .

so, the functions f and g have the following relationship.

g ( x ) = f ( 9x ).

compare the function g ( x ) = f ( 9x ) with g (x ) = f (cx ).

c = 9 ( > 1 ).

so, the function g (x ) = (9x )2 compresses it in the x - direction.

step-by-step explanation: