Find the product:−5/3(−2/3)(−18)A) −20 B) −35/3C) 35/3D) 20
2 answers:
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For this case we have the following fractions:
So we have to:
This is equivalent to:
Answer:
The answer is Option A
Answer:
The area of the trapezoid is
Step-by-step explanation:
we know that
The area of a isosceles trapezoid is equal to the area of two isosceles right triangles plus the area of a rectangle
step 1
<em>Find the area of the isosceles right triangle</em>
Remember that
In a isosceles right triangle the height is equal to the base of the triangle
we have
so
The area is equal to
substitute the values
step 2
Find the area of the rectangle
The area of the rectangle is equal to
we have
-----> is the height of the trapezoid
-----> the diagonal of the rectangle
Applying the Pythagoras Theorem
The area of the rectangle is
step 3
Find the area of the trapezoid