To answer this item, we assume that the topic is in similar polygons such that the ratio of the corresponding sides should be equal. In this item,
BY/YC = AX/XC
Substituting the known values,
6/10 = 18/XC
The value of XC from the equation is 30. The answer is letter C.
Answer:
Step-by-step explanation:
X-4
Answer:f ( x - 1 ) = 3x² - 5x - 7
Step-by-step explanation:
4+5y=20
-4 -4
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5y=16
Divide by 5 on both sides
y=3.2
I hope this is what u wanted. :)
Answer:
A. -415m
Step-by-step explanation:
-300 meters is the starting point.
Then, the submarine goes 115m further below the surface, which can be represented as -115.
Add -300 and -115 and you get -415m.