Right triangle ABC is located at A(-1,4), B (-1, 1), and C (-5, 1) on a coordinate plane. What is the equation of a circle A with radius AC? (x + 1)2 + (y - 4)2 = 9 (x + 5)2 + (y - 1)2 = 25
(x + 5)2 + ( - 1)2 = 16
(x + 1)2 + (y - 4)2 = 25

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

- (2, -7)

- lines r and s and lines t and u must be parallel

4

step-by-step explanation:

1. supplementary angles

2. acd and bcd

step-by-step explanation: