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3 years ago

Solve: | −2n | + 10 = −50 (Find Solution)

Mathematics

2 answers:

Alchen [17]3 years ago

7 0

Answer:

no solution

Step-by-step explanation:

| −2n | + 10 = −50

Subtract 10 from both sides.

| −2n | = −60

Since an absolute value can never equal a negative number, there is no solution.

Answer: no solution

insens350 [35]3 years ago

5 0

Answer:

NO SOLUTION

Step-by-step explanation:

Since the left-hand side is always >0 the equation has no solution.

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Answer:

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$(x_3,y_3) = (6,12)$

Step-by-step explanation:

Given

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y = hours spent on weight training

From the first statement,

Each week: he spends at least 9 hours

This is represented as:

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From the second statement,

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From the third statement,

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This is represented as:

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$x + y \ge 9$

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See attachment for the graph where the solution are also highlighted

From the attachment, the solutions are:

$(x_1,y_1) = (0,9)$

$(x_2,y_2) = (6,3)$

$(x_3,y_3) = (6,12)$

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Read 2 more answers

Please help!!!!!!!!!!

Lady bird [3.3K]

Answer:

$\large\boxed{a=4\sqrt3}$

Step-by-step explanation:

We have the triangle 30° - 60° - 90°. In that triangle sides are in proportion

1 : √3 : 2 (look at the picture).

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3 years ago

When 23 mL of water for injection is added to a drug-lyophilized powder, the resulting concentration is 200,000 units per mL. Wh

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Answer:

2 mL

Step-by-step explanation:

Given:

Volume of water for injection = 23 mL

Resulting concentration = 200,000 units per mL

Amount of drug in the vial = 5,000,000 units

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Let the final volume of the solution be 'x' mL

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