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2 years ago

Trapezoid ABCD was dilated to create trapezoid A'B'C'D'.

Mathematics

2 answers:

Firdavs [7]2 years ago

3 0

Answer:

True, True, False, False, True

Step-by-step explanation:

Trapezoid ABCD was dilated to create trapezoid A'B'C'D'.

Scale factor is 1/2 according to the coordinates.

<h3>The answer options</h3>

The length of side AD is 8 units.

AD = 4 - (-4) = 8
True

The length of side A'D' is 4 units.

A'D' = 2 - (-2) = 4
True

The image is larger than the pre-image.

False. It is 2 times smaller.

Sides CD and C'D' both have the same slope, 2.

Slopes of CD and C'D' are same: m = (0 - 4)/(4 - 2) = -4/2 = -2

False

The scale factor is One-half.

True

bekas [8.4K]2 years ago

3 0

Answer:

A,B,E

Step-by-step explanation:

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3 years ago

If you have a demand function of Qd=48-9P and a supply function of Qs=-12+6P,

jenyasd209 [6]

Answer:

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Step-by-step explanation:

Given

$Q_d = 48 - 9P$

$Q_s = 12 + 6P$

Required

Determine the equilibrium quantity

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i.e.

$Q_d = Q_s$

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