We know that
[area old square]=x*x--------> x²
[area new square]=(x+6)*(x+6)-------> (x+6)²-----> A=x²+12x+36
the answer is
An <span>expression to represent the area of the new square is (</span>x²+12x+36)
24 square units is the answer
Answer:
The distance between the two cars is approximately 237 meters.
Step-by-step explanation:
Let be P the top of the high-rise building and Q and R the location of the two cars from each side of the tower. Geometric figure is represented on image attached below. We calculate the distance between both cars (), measured in meters, by Trigonometric ratios:
Where is the height of the building, measured in meters.
If we know that , then:
The distance between the two cars is approximately 237 meters.
Product rule- the first rule for simplifying square roots, which allows us to separate the square root of a product of two numbers into the product of two separate rational expressions
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