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3 years ago

A preimage is the the original figure in a transformation. A) True B) False

2 answers:

7 0

Your answer is True! :) Reason: preimage is the original figure in transformation and preimage is the original figure in transformation.

scZoUnD [109]3 years ago

5 0

♥ A preimage is the the original figure in a transformation.A) True B) False
♥ A preimage is indeed the original figure in a transformation.

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Frank is entering college and is trying to decide between a business major and a liberal arts major. He decides to conduct a ran

Sunny_sXe [5.5K]

The answer is B) On average the business majors had a starting salary that was greater by about $6000.

4 0

3 years ago

Read 2 more answers

A rectangle has been enlarged by a scale of 3.5

Vanyuwa [196]

Multiply 8 and 6 by 3.5 and then times them together.
8x3.5=28
6x3.5=21

28x21=588

8 0

4 years ago

How to write 5,678,209 in expanded form

irina [24]

Answer: 5,000,000+600,000+70,000+8,000+200+9

Step-by-step explanation:

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3 years ago

Read 2 more answers

How many different strings of length 12 containing exactly five a's can be chosen over the following alphabets? (a) The alphabet

N76 [4]

Answer:

Part (A) The required ways are 792.

Part (B) The required ways are 101376.

Step-by-step explanation:

Consider the provided information.

Part (A) The alphabet {a, b}

The length of strings is 12 that containing exactly five a's.

The number of ways are: $\frac{12!}{5!7!}$

After filling "a" we have now 7 places.

For 7 places we have "a" and "b" alphabet but we already select a's so now the remaining place have to fill by "b" only.

Thus, the required ways are: $\frac{12!}{5!7!}\times 1=792$

Part (B) The alphabet {a, b, c}

We have selected five a's now we have now 7 places.

For 7 places we have "b" and "c".

Thus, there are 2 choices for each 7 place that is $2^7$

Therefore the total number of ways are: $792\times 2^7=101376$

Thus, the required ways are 101376.

7 0

4 years ago

What is the value of x in the triangle below

Musya8 [376]

Answer:

x = 71°

Step-by-step explanation:

The angles of any triangle will always amount to 180°.

Which means: (Angle of A) + (Angle of B) + (Angle of C) = 180°

Placing the known values into that equation will always let you know the third angle of any triangle.

(Angle of A) + (Angle of B) + (Angle of C) = 180°

(38°) + (71°) + (x) = 180°

109° + x = 180°

Solve for x by subtracting 109° from both sides

x = 180° - 109°

x = 71°

OR you can add the other two known angles 38° + 71° = 109°

This subtracted from the 180°

180° - 109° = 71°

5 0

3 years ago