Answer:
y = 148°
Step-by-step explanation:
4x - 18 = 2x + 12 (alternate exterior angles are congruent)
Collect like terms
4x - 18 = 2x + 12
4x - 2x = 18 + 12
2x = 20
Divide both sides by 2
x = 10
y = 180 - (2x + 12) (linear pair theorem)
Plug in the value of x
y = 180 - (2(10) + 12)
y = 180 - (20 + 12)
Answer:3/7+5/14
Step-by-step explanation:This is your answer because you have to have an addition problem, so you have to add them to get your addition sentence.
2.4 per pound
36÷15=2.4
how do i know this i used my brain
12
hi vọng điêu nay co ich
