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3 years ago

The following two triangles are similar. Find x.

Mathematics

1 answer:

Kruka [31]3 years ago

4 0

Answer and Step-by-step explanation:

Since we know that the triangles are similar, we can find the value of x. It appears that the lighter triangle is dilated to be smaller than the darker triangle.

So, We would divide 45 by 9 to find the scale factor.

45 divided by 9 is 5.

Now, we divide 25 by this to find x.

25 divided by 5 is 5.

x is equal to 5.

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Use a calculator or a square root table to approximate to the nearest thousandth

Vadim26 [7]

Answer:

- 13.077

Step-by-step explanation:

Here we have to calculate the square root of a certain number using the help of the calculator or a square root table.

The given expression is $- \sqrt{ 171 }$ .

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Now, $- \sqrt{ 171 } = - 13.076696$

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3 years ago

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ch4aika [34]

Answer:

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Reptile [31]

Answer:

45,000

Step-by-step explanation:

You should divide 20 by 600 to see how many miles he would run per mile

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3 years ago

A rectangle has an area of 18cm^2. The lengths of the sides are whole numbers. How long can each of the sides be? Give all the e

babymother [125]

Answer:

Area of rectangle = l x b

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Factors of 18 =

1 x 18 = 18

2 x 9 = 18

3 x 6 = 18

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3 years ago

5. What is the value of the expression [(29 + 18) + (17 - 8)] = 8? S

Vladimir [108]

Answer:

False ; the answer to that equation is 56

Step-by-step explanation:

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3 years ago