Answer:
It is B) 3/4a-1/2b-3
Step-by-step explanation:
I did the instructions :)
Answer:
7/20:1/4:2/5
Step-by-step explanation:
Answer:
The value of x is
.
Step-by-step explanation:
It is given that the inverse variation equation is
..... (1)
The value of y is 4 and the value of k is 7.
Substitute y=4 and k=7 in equation (1).

Divide both sides by 4.


Therefore the value of x is
.
Answer:

Step-by-step explanation:

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Answer:A) What are the side lengths of the original triangle, ABC?
B) What are the side lengths of the enlarged, A’B’C?
C) Calculate the area and the perimeter of A’B’C.