<span>ABCD is an isosceles trapezoid with legs AB and CD
∴ AB = CD
</span>
<span>AB = 6y +5
</span>
<span>CD= 2y +1
∴ 6y + 5 = 2y + 1
6y - 2y = 5 - 1
4y = 4
∴ y = 4/4 = 1
</span>
(1/pi)*sin(pi*x) - x + k;
True because to solve the problem you can do 4-7 and that is -3 and when there is a negative you must switch the inequality sign
Answer:
2 and 7/10
Step-by-step explanation: