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zalisa [80]
3 years ago
9

What is the value of x? ​

Mathematics
1 answer:
atroni [7]3 years ago
5 0

Answer: The value of x is 2

Step-by-step explanation:

x + 7 =3x + 3

-x        -x

7= 2x + 3

-3           -3

4= 2x

x= 2

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PLEASE HELP
max2010maxim [7]

Hello!


So, this is quite the complex question, and here are the following steps:


What is the quotient of \frac{6-3\sqrt[3]{6}}{\sqrt[3]{9}}?

\frac{(6 - 3\sqrt[3]{6})\sqrt[3]{9^{2}}}{9} (rationalize the denominator)

\frac{3(2 -\sqrt[3]{6})\sqrt[3]{9^{2}}}{9} (factor 3 from the expression)

\frac{(2-\sqrt[3]{6})\sqrt[3]{9^{2}}}{3} (reduce the fraction with 3)

\frac{2\sqrt[3]{9^{2}}-\sqrt[3]{9^{2}}}{3} (distributive property)

\frac{2\sqrt[3]{81}-\sqrt[3]{486}}{3} (simplify 3 · 9²)

\frac{6\sqrt[3]{3}-3\sqrt[3]{18}}{3} (simplify the radical)

\frac{3(2\sqrt[3]{3}-3\sqrt[3]{18})}{3} (factor 3 from the expression)

2\sqrt[3]{3}-\sqrt[3]{18} (reduce the fraction)


The answer, is simply, choice A, 2\sqrt[3]{3} -\sqrt[3]{18} ≈ 0.263758.

5 0
3 years ago
I need help and it’s due today
frez [133]

Answer:

5.63

Step-by-step explanation:

Angle NLM is equal to KLM - KLN.

Since KLM = 137° and KLN = 47°, NLM = °90. (Maybe it doesn't look like a right angle, but the math doesn't lie.)

Since NLM = 16y, then 90 = 16y.

Dividing both sides by 16, we find that:

y = 5.625

5 0
3 years ago
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Solve the system of linear equations below. Enter your solution as an ordered pair (x,y). Do not include spaces in your answer..
kotykmax [81]
Y=3
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pair is 4,3
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A submarine dives 650 feet every 5 minutes and 5,200 feet every 40 minutes.
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Answer:

Step-by-step explanation:

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2 years ago
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Nina [5.8K]

Answer:

ask in english

Step-by-step explanation:

then I can help u

6 0
3 years ago
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