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slega [8]
3 years ago
7

Please help me out and answer!!!!! Really struggling

Mathematics
1 answer:
e-lub [12.9K]3 years ago
3 0

Answer:

D

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y) → (- y, x)

A translation of 3 units up → + 3 in the y- direction, that is add 3 to the y- coordinate, hence

(x, y) → (- y, x) → (- y, x+ 3) → D




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umka21 [38]

Answer:

elasticity supply of dog food = 2.61

elasticity supply of cat food = 1.71

Step-by-step explanation:

The midpoint formula for elasticity is:

Elasticity = \frac{(Q2-Q1)/[(Q2+Q1)/2]}{(P2-P1)/[(P2+P1)/2]}

Point 1: Q = 39.0 and P = 5.50

Point 2: Q = 101.0 and P = 7.75

Elasticity\ supply\ of\ dog\ food = \frac{(101.0-39.0)/[101.0+39.0)/2]}{(7.75-5.50)/[(7.75+5.50)/2]}=2.61

Doing the same for the cat food:

Elasticity\ supply\ of\ cat\ food = \frac{(71.0-39.0)/[71.0+39.0)/2]}{(7.75-5.50)/[(7.75+5.50)/2]}=1.71

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4 years ago
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8 0
3 years ago
What is the lateral area of the pyramid?
Mars2501 [29]
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Please help due in 2 hours and I’m clueless.<br><br> Identify the domain and range of each graph.
Alja [10]
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Luba_88 [7]

Answer:

A. 5

Step-by-step explanation:

because 13 is the hypotenuse and 8 is the sine

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3 years ago
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