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Elden [556K]
3 years ago
13

8 times the difference of a number and 3 is 64

Mathematics
2 answers:
UNO [17]3 years ago
7 0
Your answer is ....


8(n-3) = 64
german3 years ago
5 0
8(x-3)=64

remember "is" can stand for equal
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Please help! 30 points and crown! A diagonal of a cube measures StartRoot 750 EndRoot cm. The diagonal of a face measures StartR
rodikova [14]

Let length, width, and height be s.

Then diagonal of any face would be √( s² + s² ) = √( 2s² )

And we know that it measures  √( 500 ) so that's sufficient for us to figure out the length of an edge of the cube. We do not need to worry about the diagonal of the cube.

Now we have to solve √( 500 ) = √( 2s² )

Square both sides:

500 = 2s²

Divide both sides by 2:

250 = s²

Take the square root of both sides:

√(250) = s ≈ 15.8113883

Rounding to nearest tenth:

s ≈ 15.8

Final answer: 15.8

Hope this helps.

8 0
3 years ago
Read 2 more answers
Write the slope intercept form of the equation of the line through the given points and slope 1,1 and slope of -3/5
Maslowich

Slope is already given in the question so we only need to solve for the y-intercept.

Slope intercept form: y = mx + b

m = slope

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1 = -0.6 + b

1 + 0.6 = -0.6 + b + 0.6

1.6 = b

Now, write in slope-intercept form.

y = -3/5x - 1.6

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7 0
3 years ago
3 (x-5)?????????????
Yakvenalex [24]
3(x-5), using the distributive property, we get 3x - 15
6 0
3 years ago
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20% of what original number is 25?
marshall27 [118]

Answer:

Y is 25, P% is 20, so the equation is 25/20% = X Convert the percentage to a decimal by dividing by 100. Converting 20% to a decimal: 20/100 = 0.20

Step-by-step explanation:

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2 years ago
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Sholpan [36]
What equation? You would have to pass a photo, but...
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3 years ago
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