2 years ago

If MP=6x-5,QR=3x+1, and RN=6, what is QN

Mathematics

1 answer:

stepan [7]2 years ago

7 0

Answer:

Step-by-step explanation:

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If x + 3(2x-5) = 6 then x =<br> O<br> -3<br> 3<br> O 15<br> O Option 4<br> O-14

Ronch [10]

Step-by-step explanation:

$x + 3(2x - 5) = 6 \\ x + 6x - 15 = 6 \\ 7x = 6 + 15 \\ 7x = 21$

$\frac{7x}{7} = \frac{21}{7} \\ x = 3$

Step 1 Use 3 to open the bracket

Step 2: Collect like terms and simplify

Step 3: Divide both sides by 7

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2 years ago

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What is the missing expression? x 8 + 3x 5 = x5(_____)

Andrej [43]

We have to factor the polynomial.

x^8+3x^5

Find the GCF between 1,3,x,5,8

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Divide the polynomial by x^5

x^5(x^3+3)

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3 years ago

Please Help I will reward Brainliest answer in centimeters

expeople1 [14]

8.4 inches

Explanation : The big line in the middle of 8 and 9 is equal to 8.5, but since there is a small unit that is missing, the answer is 8.4.

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2 years ago

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GREYUIT [131]

Answer:

-9

Step-by-step explanation:

Khan Academy huh? Well, the answer's -9.

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2 years ago

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-BARSIC- [3]

Answer:

X = 6

Step-by-step explanation:

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2 years ago

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