B I’m pretty sure dmdndndnsmndmddmd
Answer:
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
Again taking proportionality between their any two sides as the two triangles as considered separate are similar
AB/AC=AD/AE
4/6=7/AE
cross Multiplying
4×AE =6×7
AE=42/4
AE=10.5
Y= 9.2
Explanation:
13(y+7)=3(y-1)
Distribute the 13 on the left side and the 3 on the right side.
13y+91=3y-1
Subtract the 3y to the 13y (little brother goes to the big brother always)
10y+91=-1
Subtract 91 to the right side.
10y=92
Divide by 10.
Y=9.2
