3 years ago

Find the perimeter and are of each figure below

Mathematics

2 answers:

Sloan [31]3 years ago

6 0

Perimeter of 18 isnine

Nat2105 [25]3 years ago

4 0

The permimiter of a is 18 and the area is 9

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A grocer bought n eggs at $x each. He marked up the price of each egg by $y and sold all of them. Find the sales amount, express

Alex777 [14]

Answer:

Sales = n $\times$ ($x + $y)

Step-by-step explanation:

The basic simple sales equation is

Quantity $\times$ Price = Sales

Here in the given question,

Total quantity of sales = n

Price = Cost + markup

(Markup refers to the profit added to cost)

Thus price = $x (cost) + $y (markup)

Sales = n $\times$ ($x + $y)

Sales amount is the total amount received from sales of products, total quantity at some price provided.

4 0

3 years ago

Felice knows that segment RS || segment QT. She wants to use the definition of a parallelogram to prove that the quadrilateral i

tangare [24]

Answer:

see below

Step-by-step explanation:

The definition of a parallelogram is that opposite sides of the quadrilateral are parallel. Felice already knows one pair of opposite sides is parallel. By showing the slope of RQ is the same as the slope of ST, she can show the other pair of opposite sides is parallel, hence the figure is a parallelogram.

The other answer choices are essentially nonsense.