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sammy [17]
3 years ago
13

Please answer fast 50 points

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
4 0

Answer:

The Answer is B. x<-12or>-6

Step-by-step explanation:

serg [7]3 years ago
4 0

I belive the correct answer may be option bee, let me know if im wrong

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What is the value of x?<br><br><br><br> Enter your answer in the box.
Grace [21]
The shapes are similar.
When two figures are similar, the ratios of the lengths of their corresponding sides are equal.
Therefore,
\frac{42}{(15 + 42)} = \frac{x}{10 + x}

Simplify:
\frac{42}{57} = \frac{x}{10 + x}
Cross multiply:
42(10+x) = 57x
420 + 42x = 57x
420 = 57x - 42x
420 = 15x
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3 years ago
Zane calculated the missing side length of one of these triangles using the Pythagorean Theorem. Which triangle is it?
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2 years ago
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bagirrra123 [75]
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Question 11 (5 points)
Semenov [28]

Hello :)

here you need to use the slope intercept formula to find your equation:

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8 0
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What fraction of 20 is 18?
Vera_Pavlovna [14]

Remark

You have to read this carefully to know what way to write it.

One way you could write it would be

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\text{x = } \dfrac{18}{20} =\dfrac{2*3*3}{2*2*5}=\dfrac{3*3}{2*5} = \dfrac{9}{10} <<<< Answer

4 0
3 years ago
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