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3 years ago

Which postulate proves that the triangles below are similar?

Mathematics

1 answer:

zaharov [31]3 years ago

6 0

Answer:

Option (4)

Step-by-step explanation:

From the picture attached,

Side lengths of the triangles have been given in the picture attached.

If these triangles are similar, their corresponding sides will be proportional.

By this property of similarity,

$\frac{19.5}{5}= \frac{20}{8}$

3.9 = 2.5

Which is not true.

Therefore, these triangles are not similar.

Option (4) will be the answer.

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-8= 3-5(x+6) solving algebraicaily

SOVA2 [1]

Let's solve your equation step by step

-8=3-5(x+6)

Step 1: simplify both sides of the equation

-8=3-5(x+6)

-8=3+(-5)(x)+(-5(6) (distribute)

-8=3+-5x+-30

-8=(-5x)+(3+-30) (combine like terms)

-8=-5x+-27

-8=-5x-27

Step 2: flip the equation

-5x-27=-8

Step 3: add 27 to both sides

-5x-27+27=-8+27

-5x=19

Step 4: Divide both sides by -5

-5x/-5 = 19/-5

Answer : x= -19/5

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4 years ago

Read 2 more answers

Rewrite this non statistical question as a statistical question how many brothers does paul have?

Alecsey [184]

How many brothers does everyone here have?

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3 years ago

At a real estate agency, an agent sold a house for $360,000. The commission rate is 25% for the real estate agency and the com

Orlov [11]

Answer: See explanation

Step-by-step explanation:

a. The amount that the agency make on the house will be 25% of $360,000. This will be:

= 25% × $360,000

= 25/100 × $360,000

= 0.25 × $360,000

= $90,000

b. The amount that the agent earn in commission will be:

= 30% × $90,000

= 30/100 × $90,000

= 0.3 × $90,000

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3 years ago

After the drama club sold 100 tickets to a show, it had $300 in profit. After the next show, it had sold a total of 200 tickets

ZanzabumX [31]

Answer:

B. y-300=4(x-100)

Step-by-step explanation:

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Keith_Richards [23]

Answer:

They are equal

Step-by-step explanation:

320 oz is 20 pounds:))

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3 years ago