What would be the surface area of this?
1 answer:
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Answer:
44 square units
Step-by-step explanation:
The area of a trapezoid with bases b₁ and b₂ and height h is given by the formula
If you're wondering how we get this formula, check the attached illustration (remember the area of a parallelogram is its base multiplied by its height)! Moving on to our trapezoid, the pairs of points (-5,-3)(4,-3) and (6,-7)(-7,-7) form two horizontal segments, which form b₁ and b₂, and our height is the distance between the y-coordinates -3 and -7, which is 4. We can find b₁ and b₂ by finding the distance between the x coordinates in their pairs of points:
Putting it altogether:
So the area of our trapezoid is 44.
Answer:
<h2>The answer is option C</h2>Step-by-step explanation:
To find h(-67) , substitute the value of x that's - 67 into h(x). That is for every x in h(x) , replace it with - 67
We have
We have the final answer as
<h3>h( - 67) = 3158</h3>Hope this helps you