Answer:
$120
Step-by-step explanation:
✓An expression for this can be written as
f(n) = 20(n)
Where n= number of weeks of the lesson.
✓Then the cost for 6 weeks of lessons will be f(6)
f(6) = 20(6)
=$120
Hence, The cost is $120
The answer would be less. Hope this helps. :)
A parallelogram quadrilateral in which opposite sides are parallel is called a parallelogram. The measure of ∠SRV is 48°.
<h3>What is a parallelogram?</h3>
A parallelogram quadrilateral in which opposite sides are parallel is called a parallelogram.
Thus, a parallelogram is always a quadrilateral but a quadrilateral can or cannot be a parallelogram.
The diagram for the given condition can be made as shown below. Now in ΔTVU the sum of the measure of the angles can be written as,
∠TVU + ∠VTU + ∠TUV = 180°
∠VTU = 48°
Now, since the given polygon is a parallelogram RS║TU, therefore, the measure of ∠SRV will be equal to ∠VTU because the two angles are a pair of alternate interior angles. Therefore,
∠SRV = ∠VTU = 48°
Hence, the measure of ∠SRV is 48°.
Learn more about Parallelogram:
brainly.com/question/1563728
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10-5 is the answer
difference means subtract so you would 10 minus 5