You need to post an equation if you want an answer, because without the equation it is impossible to determine the value of the coefficient x
Answer:
b = 13
Step-by-step explanation:
Divide 143 by 11
60+-90x would be equivalent.
0 + (-3 1/4)
1 + (-4 1/4)
2 + (-5 1/4)
An
amusement park ride has a moving platform attached to four swinging arms. The
platform swings back and forth, higher and higher, until it goes over the top
and around in a circular motion. In the diagram below, AD and BC represent two of the swinging arms, and DC <span>is parallel to the ground
</span>(line l). Explain
why the moving platform AB <span>is always parallel to the ground.</span>
