If l||m and m∠6 = 4x - 15 and m∠7 = x + 30, then m∠6 = ?

15

35

39

45

Question

Mathematics

Jayla Le

30 July, 19:43

If l||m and m∠6 = 4x - 15 and m∠7 = x + 30, then m∠6 = ?

15

35

39

45

+1

Answers (1)

Know the Answer?

Laney Gill · Answer 1

Ok it's 15 because 4x-15=x+30 then you subtract x from both sides and you shuld have 3x-15=30 and you add 15 on bothe sides and you should have 3x=45 then divide by 3 and you get 15

If l||m and m∠6 = 4x - 15 and m∠7 = x + 30, then m∠6 = ?15353945

If l||m and m∠6 = 4x - 15 and m∠7 = x + 30, then m∠6 = ?

15

35

39

45