Rectangle abcd is shown. what is the measurement of angle x?

35°

45°

25°

55°

start by realising that angle b is 90°. Once you know this you can ad 90 and 55, getting 145. a tringle is 180° total so subtract 145 from 180 to get 35. 35 is one part of angle c. angle c is 90° so subtract 35 from 90 to get the missing part. this will get you 55°. now you have a triangle with the angles 80°, 55°, and x. once again, a triabgle is 180° total so add 80 and 55 then subtract that from 180. 80+55= 135. 180-135= 45. the answer is 45.

you can't solve x because it is 2 linear equation and you only have one equation

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.