Answer:
Step-by-step explanation:
2x+3x+5x = 180°
x = 18°
Angles: 36°, 54°, 90°
30% is 3/10. 260 times 3/10 is 780/10, or 78. She read 78 pages. 260 - 78 is 182 pages left.
Answer:its incorrect... 18 does not equal 8
Step-by-step explanation:
Answer:
Around 17.716 inches
Step-by-step explanation: