Answer:
Step-by-step explanation:
<u>Given</u>
- m∠ABC = x°
- m∠BCD = 25°
- m∠CDE = 55°
- m∠DEF = 3x°
Add two more parallel lines passing through points C and D.
Consider alternate interior angles formed by the four parallel lines.
<u>The angles between the two middle lines are equal to:</u>
- m∠BCD - m∠ABC = m∠CDE - m∠DEF
<u>Substitute values and solve for x:</u>
- 25 - x = 55 - 3x
- 3x - x = 55 - 25
- 2x = 30
- x = 15
m∠ABC = 15°
Answer:
3
Step-by-step explanation:
I'm confused as to what you are asking but if it's multiple choice on what the first line means than the answer is 3
Answer:
48
Step-by-step explanation:
there are 2 pints in one quart
The answer is 24 because if you multiply the whole number by the denominator of the fraction, you get your answer. Also, 8 one eighths is equal to one, so 3 of them is 24.
Hope this helps;)