Answer:
First, second, and fifth.
Step-by-step explanation:
I already did the test.
<h3>
Answer: cos(Q) = 5/13</h3>
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Work Shown:
The triangles are similar, which means the corresponding angles are congruent. In this case, we can say angle K = angle Q. Note how K and Q are the second letters of JKL and PQR respectively. The order matters.
Because angle K = angle Q, we can use information from triangle JKL to get information about triangle PQR.
We can say the following:
cos(angle) = adjacent/hypotenuse
cos(K) = LK/JK
cos(K) = 5/13
cos(Q) = 5/13 ... plug in K = Q
Answer:
looking for anwser now
Step-by-step explanation:
To find the slope of a line you only need two points. The first point is (x1,y1) and the second point is (x2,y2). The slope m is (y2-y1)/(x2-x1) = (10--10)/(-3--1)
= 20/ -2 = -10.
Answer: m = -10.
