Write a rule to describe the reflection of A (1,5) to A (-1,5)

(x - 2, y + 0)

Step-by-step explanation:

Step 1:  Figure out the translation

The x changes -2 units

The y doesn't change at all

Step 2:  Make a rule

(x - 2, y + 0)

 (x - 2, y + 0)

Reflection along the y-axis

f(-x)

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk