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marshall27 [118]
3 years ago
7

What is the value of x?​

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

The top smaller sub-triangle and the whole big triangle are similar. This means that the correspondant sides are in proportion. So, we have

6\div 5 = 54\div 3x+12

Which implies

6(3x+12)=5\cdot 54 \iff 3x+12=\dfrac{5\cdot 54}{6}=45

So, we have

3x+12 = 45 \iff 3x = 33 \iff x=11

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natulia [17]

Answer:

5 – 6x = 8x + 17  

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⇔ -12 = 14x

⇔ x = -6/7

Step-by-step explanation:

7 0
3 years ago
You have the set of all the integers from (-16) to 26, inclusive. You take two of the
Vesnalui [34]

The greatest difference you can get is 42

The range of the integer is given as:

Smallest = -16

Largest = 26

So, the range is calculated as:

Range = Largest - Smallest

Substitute known values

Range = 26 - (-16)

Evaluate the difference

Range = 42

Hence, the greatest difference you can get is 42

Read more about range at:

https://brainly.in/question/6887467

6 0
2 years ago
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8 is what percent of 2500
Nataly [62]
8 percent of 2500 is 200.
5 0
3 years ago
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Solve by substitution <br> x - 2y = 10<br> 1/2x - 2y = 4
mars1129 [50]

Answer:

ypu can do this by using this please vote

5 0
3 years ago
I need help on this please!!
marin [14]

Answer:

In fifteen years, Alexis would have 9200. In twenty years she would have 9600

Step-by-step explanation:

10% for interest of 8000= 80.

80 (interest for one year) * 15 (fifteen years)= 1200

1200 plus the original amount is 9200.

80 (interest for one year) * 20 ( twenty years)= 1600

1600 plus the original amount is 9600

6 0
3 years ago
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