Answer:
d
Step-by-step explanation:
Answer: do it you r self
Step-by-step explanation:
Some of the important "given" information is outside of the photo.
We need to know that the two triangles are similar.
And we need to know that the WHAT ? of angle M is 9/40.
Pemdas
parenthasees
(3/4-1/2)=(3/4-2/4)=1/4
5/4+4(1/4)^2
exponents
(1/4)^2=1/16
multiply
4(1/16)=4/16=1/4
we have
5/4+1/4=6/4=3/2=1 and 1/2
Y=10/8x+2 is the answer (: hope i could help