11. A builder is trying to level out some ground with a front-end loader. He picks up some excess dirt at (9.16) and then maneuvers through the job site along the vectors
-6.0.2,5), and (8, 10) to get to the spot to unload the dirt Find the coordinates
of the unloading point. Find a single vector from the loading point to the unloading point

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

ratio is 2 : 9

the answer is three

13.5 : 3