In this triangle,
which is equivalent to 
by definition of cosecant.
Since they are parallel, the co-efficient of x will be the same. So m=7.
Y=Mx+c. So if we substitute the values with the coordinates, we get 10= (7*4) +c . Therefore c= -18.
So the final answer is:
Y=7x - 18
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Answer:
Step-by-step explanation:
Represent Tristan's house with T, his grandparent's with G and his parents with P.
Such that:
Required
Find TG
To solve this, we make use of Pythagoras Theorem which is represented as:
Substitute values for GP and TP
Collect Like Terms
--- <em>Approximated</em>
<em>Hence, the distance between Tristan ans his grandparent's house is 2.2 miles</em>
To solve this problem you must apply the proccedure shown below:
1. You have the following expression:
(3+3i)-(13+15i)
2. If you want to substract both terms, you need to substract the real numbers and the complex numbers. Then, you obtain:
3+3i-13-15i
(3-13)+(3i-15i)
3. Then, you obtain the following result:
-10-12i
4. Therefore, as you can see, the correct answer is the last option (option D), which is:
D. -10-12i
Answer:
Step-by-step explanation:
a = BC - DC
= tan 28°
BC = 
≈ 112.8 m
DC = 
≈ 43.6 m
a ≈ 112.8 - 43.6 = <em>69.2 m</em>
