I think it’s B hopes this helps
Answer:
3. 17x + 5 = 90° ( alternate exterior angles are equal)
=> 17x + = 90 – 5
=> 17x = 85
=> x = 85/17
=> x = 5
4. 63° + c + 110° + 75° + 50° = 360 °
=> c + 298° = 360°
=> c = 360° – 298°
=> c = 62 °
Answer:
0
Step-by-step explanation:
0 is the identity element under addition for the real numbers.
Answer:
2(6+x)=14+2x
Step-by-step explanation:
There are no solutions
By the way your question was asked, the unit rate would be one foot per inch, or a 1ft:1in ratio.