You can write it with a double barred R.
Answer:
x=-56 y=80
Step-by-step explanation:
solved with delta way
Y=mx+b now just re do them
Answer:
? = 30
Step-by-step explanation:
If the triangles are similar, then the only way I see this working is the sides measuring 63 and 54 are corresponding. The sides measuring 56 and 48 are corresponding. That leaves the sides measuring 35 and ? corresponding.
Set up a proportion.
63/54 = 35/?
63? = 54 * 35
63? = 1890
? = 30
See the attached picture:
