412 + 162 + 347 = 921. Because it is closer to 900 than 1,000, the answer is 900.
Set up the equation so m<HCB + m<DCH = m<DCB
2x + 100 + 60 = x + 170
2x+ 160 = x +170
-x -x
x + 160 = 170
- 160 -160
x = 10
Answer: Good morning I love your profile photo
Step-by-step explanation:
7, if it was plus. but the question says suntraction.
Answer:
1 4/10 1 2/10
Step-by-step explanation: