Find the Perimeter of the polygon with the vertices X(-1,3), Y(3,0), and Z(-1,-2). Round the answer to the nearest hundredth

Mathematics

1 answer:

Rudiy273 years ago

6 0

Answer:

Corresponding sides can be changed, yet they still have to be proportional. If they are congruent, then the triangles will be congruent.

The angles always have to be congruent however, or else the whole shape of the triangle will be changed and the triangle will not be similar.

Step-by-step explanation:

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Kelsey must pay $200 to rent a booth at the craft fair. The materials for each pendant cost $7.80, and she plans to sell each pe

cupoosta [38]

Answer:

Kelsey must produce 34 more pendants.

Step-by-step explanation:

Giving the following information:

Fixed costs= $200

Unitary variable cost= $7.8

Selling price per unit= $13.5

Desired profit= $50

<u>To determine the number of units to be sold, we need to use the break-even point in units formula.</u>

Break-even point in units= (fixed costs + desired profit) / contribution margin per unit

Break-even point in units= (200 + 50) / (13.5 - 7.8)

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3 years ago

Find the sum of these polynomials.

Genrish500 [490]

Answer:

Step-by-step explanation:

add the two x^2 parts = 10 x^2

so answer is B or C

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7 0

2 years ago

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PLZ HELP QUESTION IN PICTURE!!

BlackZzzverrR [31]

Answer:

see attached

Step-by-step explanation:

Each spot in the triangle is the sum of the two numbers immediately above. The middle number of row 2 will be 1+1 = 2. The two numbers in row 3 will be 1+2 = 3 and 2+1 = 3. It continues like this. The second number in each row is the row number. Each row is symmetrical about the center.