You can indeed use similar triangles to get a side of another similar triangle.
let's say Edwardo stood next to the building and his shadow was 20ft, he's 4ft tall, and the building cast a shadow of 125ft, then, check the picture below.
Answer:
B) (-1, -4)
Step-by-step explanation:
Because -4=4(-1), since (x, y)=(-1, -4).
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Answer:
64 8/13
Step-by-step explanation:
X = 15
y = 21
First, solve for x on the right side triangle by adding angles and equaling to 180.
Now since you know the x value, solve the middle angle for the left side triangle. Add all angle on left triangle and equal them to 180.
Check out the pic.
Answer:2
Step-by-step explanation:because table 1 is a negative and that is not a function