4 years ago

Which is a perfect square? 6^1 6^2 6^3 6^5

Mathematics

2 answers:

Ludmilka [50]4 years ago

5 0

I believe it would be 6^3

DanielleElmas [232]4 years ago

4 0

A perfect square would be 6^2 because it's 6 x 6.

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Solve Each Equation<br><br> 5. -8(5+4x)=-232<br><br> 6. -84=4(4r+7)

Sever21 [200]

Step-by-step explanation:

$- 8(5 + 4x) = - 232$

$- 40 - 32x = - 232 \\ - 32x = - 232 + 40 \\ - 32x = - 192 \\ \frac{ - 32x}{ - 32} = \frac{ - 192}{ - 32} \\ \\ \huge x = 6$

$- 84 = 4(4r + 7) \\ - 84 = 16r + 28 \\ 16r = - 84 - 28 \\ 16r = - 112 \\ \frac{16r}{16} = - \frac{112}{16} \\ \\ \huge r = 7$

Hope this helps you

8 0

3 years ago

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Galina-37 [17]

Answer:

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Step-by-step explanation:

all square roots of negative numbers are irrational

6 0

3 years ago

Is y = 0(x-4)2 + 3 a quadratic function? Explain?

Misha Larkins [42]

Answer:

Step-by-step explanation:

I hope the picture helps

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3 years ago

AB is tangent to circle at B. Find x.

Tanya [424]

Answer:

x = 6

Step-by-step explanation:

using the Pythagorean theorem:

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subtract x² and 16 from each side of the equation:

8x = 48

divide both sides by 8:

x = 6

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3 years ago

All Items 1 2 GE 6 7 8 10 4. Which statement describes a unit rate? A Joan played 1 game. В. Joan wrote 6 letters and 2 postcard

maxonik [38]

Answer:

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3 years ago