Answer, please! What's the length of each side of the square base?
1 answer:
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Answer:
Step-by-step explanation:
+ means we are approaching from the right
- means we are approaching from the left
We are given that if x < 5, it is x² + 5x + 4
So to find we would plug in 5 into that piecewise function part:
5² + 5(5) + 4 = 54
We would be approaching y = 54 if we approach from the left.
We are given that x > 5, it is -4x + 3
So to find we would plug in 5 into that piecewise function part:
-4(5) + 3 = -17
We would approach y = -17 if we approached from the right.
Answer:
The coordinates of the police car is (12,8)
(C) is correct option
Step-by-step explanation:
Given that,
If a police car is parked on the side of the highway, exactly four-fifths of the distance from Exit A to Exit B.
According to figure,
Suppose, The points A and B are (2,3) and (4,4)
We need to find the coordinates of the police car
Using section formula for external point
For x,
Put the value into the formula
For y,
Put the value into the formula
Hence, The coordinates of the police car is (12,8)
(C) is correct option.
