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pychu [463]
3 years ago
7

Find the indicated length. find LM

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0

The overall length is given as 22.

The line is split into 2 parts X and 3X.

So we have X + 3X = 22

Add X and #X to get 4X:

4X = 22

Divide both sides by 4 to get X:

X = 22 /4

X = 5.5

Now we know what X is so now replace x with 5.5 and solve for LM:

LM = 3X = 3*5.5 = 16.5

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So this is our table:

               -----------------
x-values | a b c d e f  |
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y-values | g h  i  j k l   |
               -----------------

You can know that the values in the table are proportional if:

\frac{a}{g}=\frac{b}{h} =\frac{c}{i}=\frac{d}{j}=\frac{e}{k}=\frac{f}{l}

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3 years ago
Ryan Reynolds saw a coat was marked down 40 percent during a sale. If the original price was $150, what was the sale price of th
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Hello!

To calculate the sale price of the coat, we can simply multiply 150 by .40, then subtract the product from 150.

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3 years ago
Read 2 more answers
3(3y-4)=33 plz answer
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Answer:

y=5

Step-by-step explanation:

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9y-12=33

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4 0
3 years ago
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Marla did 64 sit-ups each day for one week. Use the distributive property to sow an expression you ca. Use to find the total num
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Answer:

Marla did 64 sit ups each day for one week = (60*7)+(4*7)= 448

Marla did 64 sit ups each day for one week =(50*7)+(14*7)= 448

Marla did 64 sit ups each day for one week =(40*7)+(24*7)= 448

Step-by-step explanation:

Marla did 64 sit ups each day for one week = 64 *7 = 448

A distributive property allows us to multiply a sum by multiplying each addend separately first and then summing the products together.

64 sit ups could be written as 60+4, 50+14 or 40+24.

Apply the distributive property:

Marla did 64 sit ups each day for one week = (60*7)+(4*7)= 448

Marla did 64 sit ups each day for one week =(50*7)+(14*7)= 448

Marla did 64 sit ups each day for one week =(40*7)+(24*7)= 448

We can try any two numbers whose sum is 64 and all will give us the answer 448....

7 0
3 years ago
Which statement of the following equation is true 2x^2-9x+2=-1
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No photo is attached or any image, so when x=3 , then the equation is true, hope this hi is helps and if it did Pls like and have any doubts ask me in the comments section

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3 years ago
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