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3 years ago

Solve -20=5/6 ---------------------------------------------------

Mathematics

2 answers:

Juliette [100K]3 years ago

8 0

X is -24 Divide each side by the 5/6 and that's how you solve for x

zmey [24]3 years ago

8 0

Hello,

5/6x=-20
==>x=-20*6/5
==>x=-24

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dezoksy [38]

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3 years ago

Can anyone find out what this is?

Charra [1.4K]

Answer:

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Step-by-step explanation:

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2 years ago

Is the square root of 1/4 a rational number

Mrrafil [7]

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3 years ago

Solve the math problem

zalisa [80]

Answer:

$\frac{4w {}^{8} }{9m {}^{4} }$

Step-by-step explanation:

separate with like terms

$\frac{4}{9} , \: \frac{w {}^{9} }{w} \: and \: \: \frac{m {}^{5} }{m {}^{9} }$

the first fraction can be left alone as it can't be simplified any further

the second fraction can be written as w⁹ ÷ w¹ , when the bases are the same and division is involved subtract the powers: 9 - 1 = 8, so it's simplified to w⁸

the third fraction can be written as m⁵ ÷ m⁹, subtract the powers: 5 - 9 = -4, so it's simplified to m⁻⁴

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putting it together:

$\frac{4w {}^{8} }{9m {}^{4} }$

4 0

2 years ago

The difference of twice a number k and 8 is 12

laiz [17]

Answer:

k = 10

Step-by-step explanation:

Difference means subtract.

2k - 8 = 12

is how that statement is translated.

Add 8 to both sides.

2k - 8 + 8 = 12 + 8

2k = 20

Divide by 2

2k/2 = 20/2

k = 10

6 0

3 years ago