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Ksju [112]
3 years ago
13

Sabrina was able to map circle P onto circle R (with Q and S being on each circle, respectively) using a translation and a dilat

ion.
Sabrina concluded: "I was able to map circle P onto circle R using a sequence of rigid transformations and a dilation, so the figures are similar."

What error did Sabrina make in her conclusion?

A. Sabrina used a translation, so the circles aren't similar.
B. Sabrina used a dilation, so the circles aren't similar.
C. There is no error. This is a correct conclusion.

Mathematics
2 answers:
drek231 [11]3 years ago
8 0

Answer:

There is no error. This is a correct conclusion.

Step-by-step explanation:

From Khan Academy. It was right.

nika2105 [10]3 years ago
6 0

Answer:there is no error

Step-by-step explanation:

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amm1812

2.

April 11 : 3 hours 15 minutes

April 12 : 3 hours

April 13 : 4 hours 30 minutes

April 14 : 5 hours 15 minutes

April 15 : 2 hours 45 minutes

total : 18 hours 45 minutes

10.50 * 18.75 = $196.875

answer: $196.88

3.

45 1/4-> 45.25 * .5 = 22.625 = 22 5/8

gusset plate :

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3 1/2 -> 3.5 * .5 = 1.75 = 1 3/4

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5 0
2 years ago
The amount of $180.00 is what percent greater than $135.00
olga nikolaevna [1]
Percent change = ((new value) - (old value))/(old value) × 100%
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180 is about 33% greater than 135.
8 0
3 years ago
Find the measure of angle 1
nikklg [1K]

Answer:

Angle 1, 2, 4 = 45 degrees

Step-by-step explanation:

2x+15 = x+30

-15 both sides

2x = x+15

-x both sides

x = 15

Plug x = 15 into x+30 or 2x+15

15+30 = 45

2(15)+15 = 45

4 0
3 years ago
100 POINTSbrainlest to the person who get it right
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Answer:

[1] x² - 4/2x - 4

  • 3² - 4/2 × 3 - 4 = 9 - 4/2
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[3] x²/2x² - 2

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8 0
3 years ago
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Step-by-step explanation: Hope this helps!!

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