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3 years ago

11

ΔABC is reflected across the x-axis and then translated 4 units up to create ΔA′B′C′. What are the coordinates of the vertices o

f ΔA′B′C′ ?

1 answer:

Vera_Pavlovna [14]3 years ago

3 0

Answer:

A) (-3, 3) B) (-1, 1) C) (-2, 3)

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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the density of a certain material is such that weighs 6900 grams for every 4.5 quarts of volume express this density in pounds p

dlinn [17]

Answer:

$d=101.4\ \text{pounds}/\text{feet}^3$

Step-by-step explanation:

Given that,

Mass of material, m = 6900 grams

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We know that,

1 pound = 453.59 grams

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Also, 1 cubic foot = 29.92 quarts

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Or

$d=\dfrac{15.21\ \text{pounds}}{0.15\ \text{feet}^3}\\\\d=101.4\ \text{pounds}/\text{feet}^3$

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3 years ago