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(8d+4)⁰

(6d+8)°
3. Find d. Show a picture of your work.
d =
pic goes here (or ok to type your steps)

(8d+4)⁰ (6d+8)° 3. Find d. Show a picture of your work. d = pic goes here (or ok to-example-1
User Dallana
by
5.3k points

2 Answers

2 votes

Answer:

D =12

Explanation:

8d+4+6d+8 =180 (being a linear pair)

14d+12=180

14d=180-12

14d=168

d= 168/14

d=12#

User Abhinandan Sahgal
by
4.8k points
1 vote

Answer:

d=12

Explanation:

8d+4+6d+8 = 180 (Straight angle = 180)

14d+12=180

14d=168

d=12

:]

User Charles Wesley
by
4.4k points