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larisa [96]
3 years ago
5

Roxanna buys an item with a normal price of $30, and uses a 20% off

Mathematics
1 answer:
natima [27]3 years ago
7 0

Answer:

6 dollars

Step-by-step explanation:

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Line f has a slope of -3. What is the slope of the line that is perpendicular to line f?
Fynjy0 [20]

Answer:

1/3

Step-by-step explanation:

slope of line f (m) = -3

Slope of perpendicular line to f m1 = -1/m = -1/-3 = 1/3

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The function f(x)= (x-8) (x+2) (x+3) has which zeros
ArbitrLikvidat [17]

Answer:

(8, 0)

(-2, 0)

(-3, 0)

Step-by-step explanation:

x - 8 = 0

x = 8

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2 years ago
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irina [24]

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Step-by-step explanation:

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3 years ago
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10. Sarah is planning to fence in her backyard garden. One side of the garden is 34 feet long, another side is 30 feet long, and
KATRIN_1 [288]

Answer:

131ft is the amount of fencing material needed

Step-by-step explanation:

Perimeter is the distance around a shape: we have to sum all the distances

P = d1 + d2 + d3

P = 34 ft + 30 ft + 67 ft = 131 ft

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