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3 years ago

Solve 3(k−4)=18.(1 point)

Mathematics

2 answers:

Lena [83]3 years ago

8 0

Answer:

K=10

Step-by-step explanation:

So first distribute

3x-12=18

add 12 on both sides

3x=30

Divide 3 on each side

x=10

myrzilka [38]3 years ago

8 0

Answer:

Step-by-step explanation:

1. 3(k-4)=18

2. 3k-12=18

3. 3k=30

4. k=10

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Nataly_w [17]

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \:x = 16$

____________________________________

$\large \tt Solution \: :$

If two polygons are similar, their corresponding sides ratios will be equal to each other.

$\qquad \tt \rightarrow \: \cfrac{8}{16} = \cfrac{2x - 20}{24}$

$\qquad \tt \rightarrow \: \cfrac{1}{2} = \cfrac{2x - 20}{24}$

$\qquad \tt \rightarrow \: 2x - 20 = \cfrac{24}{2}$

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$\qquad \tt \rightarrow \: x = 16$

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2 years ago

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kenny6666 [7]

Answer:

Step-by-step explanation:

<u>right triangle.</u>

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3 years ago

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alekssr [168]

Answer:

hope this will help you...

Step-by-step explanation:

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2 years ago

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serg [7]

Answer:

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Step-by-step explanation:

$\frac{m$

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3 years ago

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musickatia [10]

Answer:

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Step-by-step explanation:

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3 years ago

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