Answer:
r = 5y/8
Step-by-step explanation:
isolate the variable by dividing each side by factors that contain the variable.
Answer:
I don't know what I do I am a safe sender list of you and your family are doing great things for the use of the year of birth sodnu paro vane esewa number denu xito aunu na vana hai xa ko sanga bg xu aila gar nu vatho tai vaya ra suth xu ma xordau pardaina you too budi
If triangles AMN and ABC are similar, then
AM/AB = AN/AC
or
AM/(AM + MB) = AN/(AN + NC)
Check if this is true:
AM/AB = 21/(21 + 9) = 21/30 = 7/10
AN/AC = 14/(14 + 6) = 14/20 = 7/10
The angle at vertex A is common to both of the triangles.
Then by the side-angle-side (SAS) similarity theorem, the triangles are indeed similar.
It would be 8 + 40 because you multiply the 4 by the 2 and 10
