Ravi will take the 6:37 PM train to San Diego. The train is estimated to arrive in San Diego in 3 hours 45 minutes. What is the
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Answer:
Step-by-step explanation:
we have
Remember that
To predict a value for y, when x = 4
substitute the value of x in the equation
so
To find out if the triangle is a right triangle, we must check if the following equation is true:
on the left side, we have:
and on the right side, we have:
since on both sides we get 625, we have that the brace forms a right triangle.