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3 years ago

15

Can somebody help me with this Similarity Theorems?

1 answer:

Maru [420]3 years ago

8 0

Answer:

There are three triangle similarity theorems that specify under which conditions triangles are similar: If two of the angles are the same, the third angle is the same and the triangles are similar. ... If two sides are in the same proportions and the included angle is the same, the triangles are similar.

Step-by-step explanation:

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What statement makes the open sentence 3x+9=24 true? A. X=3 B. X=5 C.X=11 D.X=15

tatyana61 [14]

The answer would be B) x=5 because 3 times 5 = 15 then add 9 to get 24.

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3 years ago

Work out m and c for the line:2y+3x=5

Gekata [30.6K]

Step-by-step explanation:

General line equation: y = mx + c.

2y + 3x = 5

2y = -3x + 5

y = -1.5x + 2.5

Hence m = -1.5 and c = 2.5.

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3 years ago

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What is 2,582.1 divided by 10??

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3 years ago

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 4860 square feet. The width of the base

levacccp [35]

Answer:

The length of Louise’s basement is <u>90 feet</u>.

Step-by-step explanation:

Given:

Louis wants to carpet the rectangular floor of his basement.

The basement has an area of 4860 square feet.

The width of the basement is 3/5 it’s length.

Now, to find the length of Louise’s basement.

Let the length of basement be $x.$

So, the width is:

$\frac{3}{5}\ of\ x\\=\frac{3}{5}\times x\\=\frac{3x}{5}$

Area of the basement = 4860 square feet.

Now, to get the width of basement we put formula:

$Area=length\times width$

$4860=x\times \frac{3x}{5}$

$4860=\frac{3x^2}{5}$

<em>Multiplying both sides by 5 we get:</em>

$24300=3x^2$

<em>Dividing both sides by 3 we get:</em>

$8100=x^2$

<em>Using square root on both sides we get:</em>

$90=x$

$x=90\ feet.$

Therefore, the length of Louise’s basement is 90 feet.

5 0

4 years ago