2 years ago

Which description is true about pre-image ABC and image A’B’C’ ?

Mathematics

2 answers:

Ronch [10]2 years ago

4 0

The image is a dilation of the pre-image with a scale factor of 3.

qaws [65]2 years ago

3 0

Answer:

The image is a dilation of the preimage with a scale factor of 3

Step-by-step explanation:

A dilation is pretty much just scaling a figure up or down, AKA larger or smaller. And that is all that is happening in the image.

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Help me pls, BRAINEST AWARD

Natali [406]

Answer:

x = 3.7

Step-by-step explanation:

By applying sine ratio for the given angle B,

sin(39°) = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

sin(39°) = $\frac{AD}{AB}$

0.6293 = $\frac{AD}{7}$

AD = 4.41

By applying tangent ratio for the given angle C,

tan(50°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

1.19 = $\frac{AD}{x}$

1.19 = $\frac{4.41}{x}$

x = 3.7

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3 years ago

n a drawing, a jar holds the numbers 1 to 8. If you draw three numbers to form a three-digit number (without replacement), what

Butoxors [25]

good evening ,

Answer:

p = (1÷8)×(1÷7)×(1÷6)

Step-by-step explanation

the probability you will draw 135 is:

(1÷8)×(1÷7)×(1÷6) = 0,002976190476

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2 years ago

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A landscaper wishes to make a rectangle flower garden that is twice as king as it is wide. Express the area of the garden as a f

Dima020 [189]

Answer:

L = 2w

A = L*W

A = 2w*w

A = 2w^2

Step-by-step explanation:

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3 years ago

Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.

inn [45]

P ( A ) = 0.45 - probability that the land has oil,
P ( B ) = 0.8 - probability that the test predicts it
P ( A ∩ B ) = P ( A ) · P ( B ) = 0.45 · 0.8 = 0.36
Answer: The probability that the land has oil and the test predicts it is 36 %.

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3 years ago

HELPPPPP!!!! MEEE!!! PLEASE!!! ASAPPP!!!!

mario62 [17]

Umm, what grade are you in . i’ll see if i can help

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3 years ago