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-Dominant- [34]
3 years ago
13

Find X please help me with test corrections due midnight tonight!If HBN is congruent to LYR.

Mathematics
2 answers:
kkurt [141]3 years ago
8 0

Step-by-step explanation:

here's the solution: -

if the given triangles are similar, then their corresponding sides will be in proportion, so

=》

\frac{x}{14}  =  \frac{x + 11}{21}

( by cross multiplication )

=》

21x = 14x + 154

=》

21x - 14x = 154

=》

7x = 154

=》

x =  \frac{154}{7}

=》

x = 22

Alona [7]3 years ago
4 0

Answer:

the answer is

x=22..........

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The larger of two numbers is 7 times the smaller number. Three times the larger number is 7 more than 4 times the smaller number
Juliette [100K]

Let the smaller number be x.

Given, the larger number is 7 times the smaller number.

So, the larger number = 7x.

Given, 3 times the larger number is 7 more than 4 times the smaller number.

So we can write the equation as,

3(7x) = 4(x)+7

3(7x) = 4x+7

21x = 4x+7

Now we have to move 4x to the left side by subtracting 4x from both sides.

21x-4x = 4x-4x+7

21x-4x = 7

17x = 7

To get x, we will divide both sides by 17. We will get,

\frac{17x}{17} = \frac{7}{17}

x = \frac{7}{17}

So the smaller number = \frac{7}{17}

The larger number = 7(\frac{7}{17} ) = \frac{49}{17}

So we have got the required numbers.

Smaller number = \frac{7}{17} and larger number = \frac{49}{17}.

4 0
3 years ago
Help me please with this math question asap
steposvetlana [31]

Answer:

5

Step-by-step explanation:

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g = c - x \\ c - x = g \\  - x = g - c \\ x =  - g - c

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3 years ago
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vladimir1956 [14]

Answer:

linear

Step-by-step explanation:

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8 0
3 years ago
Sofia purchased groceries worth $36 for a party. A gallon of fruit punch costs $2.25, a gallon of ice cream costs $4.50, and a g
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Answer:

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