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3 years ago

2xy if y=-3 x=5 help

Mathematics

2 answers:

pogonyaev3 years ago

6 0

The answer is -30
2(-3)(5)

faltersainse [42]3 years ago

6 0

Just plug in the x and y values into the equation and multiply

2(5)(-3)=-30

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Solve for x in simplest form 15 = 1/3(x+9)

Lorico [155]

Heya!

Your question states: Solve for x in simplest form 15 = 1/3(x+9)

Answer: X = 36

<em>Numerical Explanation:</em>

1. Step by step

I. 15 = 1/3(x+9)

2. Simplify both sides of the equation:

II. 15 = 1/3x + 3

3. Flip the equation:

III. 1/3x + 3 = 15

4. Subtract 3 from both sides:

IV. 1/3 x +3 = 15

-3 -3

5. Multiply both sides by 3:

V. 3 * (1/3 x) = (3) * (12)

6. Final answer:

VI. x = 36

I Hoped I Helped!

~KINGJUPITER

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3 years ago

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Step-by-step explanation:

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2 years ago

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IRINA_888 [86]

Answer:

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Step-by-step explanation:

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2 years ago

1. JP Construction is building a rectangular children's wading pool for the local community center. The pool will be 4.5 meters

Bond [772]

Answer:

$x\leq 1.78$

Step-by-step explanation:

We are given that

Width of pool, b=4.5 m

We have to find the inequality which represents the possible lengths of the wading pool.

Let x be the length of wading pool

We know that

Area of rectangle= $length\times breadth$

According to question

Using the formula

$4.5x\leq 8$

Divide by 4.5 on both sides we get

$x\leq\frac{8}{4.5}$

$x\leq 1.78$

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3 years ago

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Paladinen [302]

Answer:21.9FM

Step-by-step explanation:

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2 years ago