4 years ago

Solve the equation for x: x2=16 x=4 x=±4 x=8 x=±8

Mathematics

1 answer:

Mashcka [7]4 years ago

4 0

Answer:

x=±4

Step-by-step explanation:

${x}^{2} = 16 \\ x = \pm \sqrt{16} \\ x = \pm \: 4$

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Viktor [21]

Answer:

19.154 :)

Step-by-step explanation:

67.094

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19.154

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3 years ago

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Flying to Kampala with a tailwind a plane averaged 158km per hr ... The the return trip the plane only averaged 112 km per . . w

AURORKA [14]

W=wind
p + w=158...p=158-w
p-w=112...p=112+w
SO 158-w=112+w
46=2w
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HOPE THIS HELPS!

6 0

3 years ago

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

grigory [225]

Answer: $x=5(13-12p)$

Step-by-step explanation:

Given equation: $x=65-60p$

$\\\Rightarrowx=(5\times13)-(5\times12)p$

Since 5 is the greatest common factor of 65 and 60 in the given expression.

Therefore, the above expression can be written as

$x=5(13-12p)$

Hence, by factoring the side that contains the variable p we have the expression $x=5(13-12p)$ .

7 0

3 years ago

The product of 1540 and m is a square number. find the smallest possible value of m

aliina [53]

The smallest possible value of m according to the task is; 1/1540.

<h3>What is the smallest possible value of m?</h3>

Since it follows from the task content that the product of 1540 and m is a square number and the smallest possible small number is; 1.

The equation which holds true is; 1540 × m = 1

Consequently, m = 1/1540.