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NeX [460]
3 years ago
8

What is solution of this equation 2/3x =4?

Mathematics
1 answer:
TiliK225 [7]3 years ago
3 0

Answer:

x=6

Step-by-step explanation:

\frac{2/3x}{2/3} =\frac{4}{2/3}

x=6

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My father listed patiently, although my father did not want to be there.
MrRissso [65]
What are we supposed to answer
8 0
3 years ago
What is the area of the circle if XY = 5.4 mm? 5.4π mm2 7.29π mm2 10.8π mm2 14.58π mm2
Dafna1 [17]

Answer: 7.29π mm²

Step-by-step explanation:

First, I am assuming XY is the diameter of the circle :)

The formula for the area of a circle is πr² (r = radius)

So that means we need to divide the diameter by 2 to find the radius

5.4 / 2 = 2.7

Now we simply plug in our numbers!

3.14 · 2.7²

3.14 · 7.29

And that's it!

Hope this helped you :)

3 0
4 years ago
Please awnser and make sure it is right I will brainlist
Snezhnost [94]

Answer:

x³-9x²+27x-27

Step-by-step explanation:

(x-3)³

EXPAND

x³-3x²×3+3x×3² -3³

COMBINE

x³-9x²+3x×9-27

multiply 3x ×9

x³-9x²+27x-27

3 0
3 years ago
Rectangle has diagonal of 28 and forms a60 degree angle with the bases what are the side lengths
Anna71 [15]
Sine (28) = opposite / hypotenuse =
0.46947 = opposite / 28
opposite = 0.46947 * 28
<span><span><span>opposite side = 13.14516 </span> </span> </span>

cosine (28) = adjacent / hypotenuse =
0.88295 = adjacent / 28
adjacent = 28 * .88295
<span><span><span>adjacent side = 24.7226 </span>

Double Check

</span> </span> <span>13.14516^2 + 24.7226^2 = 28^2
</span>
<span> <span> <span> 172.7952314256  </span> </span> </span> + <span> <span> <span> 611.20695076 </span> </span> </span> = 784

<span> <span> <span> 784.0021821856 </span> </span> </span> = 784

Correct to 5 significant figures


7 0
3 years ago
Determine which of the values is a solution of 17 - 2x &gt; 5.
Nezavi [6.7K]

Answer:  x ≤ 6

Solution:  -10, -4, 0, 3, 6

Not a solution: 10

Plz mark brainliest:)

5 0
4 years ago
Read 2 more answers
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