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3 years ago

Help please help i need the answer

Mathematics

1 answer:

ASHA 777 [7]3 years ago

6 0

2x+3y=6

- subtract 2x from both sides

3y = -2x + 6

- divide each term by 3

$\frac{3y}{3} = -\frac{2x}{3} + \frac{6}{3}$

- simplify

$\frac{6}{3} = 2$

$y= -\frac{2x}{3} + 2$

- write in slope-intercept form

$y= -\frac{2}3} x+6$

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rusak2 [61]

Answer:

Option B, The sum will be positive if the absolute value of the negative number is greater than the absolute value of the positive number.

Ex. (-1 + 10 = +9) 10 is greater than -1 so it will result positive

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3 0

3 years ago

Can you please help me on this question 8(4-x)=7x+2

kati45 [8]

Answer:

2=x

Step-by-step explanation:

8(4-x)=7x+2

Distribute

32 - 8x = 7x+2

Add 8x to each side

32 - 8x+8x = 7x+8x+2

32 = 15x+2

Subtract 2 from each side

32-2 = 15x+2-2

30 = 15x

Divide each side by 15

30/15 = 15x/15

2 =x

5 0

3 years ago

The width of a golden rectangle is 15 feet. Find the perimeter of the rectangle to the nearest foot

Anika [276]

In a golden rectangle, the sides of the rectangle are as per the golden ratio. The perimeter of the golden rectangle with a width of 15 feet is 79 feet.

<h3>What is a golden rectangle?</h3>

In a golden rectangle, the sides of the rectangle are as per the golden ratio. The rectangle is given the name rectangle because of the fact that the ratio is the golden number 1.618.

In a golden rectangle, the sides of the rectangle are as per the golden ratio. Since the width of the rectangle is 15 feet, therefore, the length of the rectangle will be 1.618 times the width,

Length of the rectangle = 1.618 × 15 feet = 24.27 feet

Now, the perimeter of the rectangle can be written as,

$\rm \text{Perimeter of the rectangle} = 2(Length+ Width) \\\\\text{Perimeter of the rectangle} = 2(24.27+15)\\\\\text{Perimeter of the rectangle} = 78.54 \approx 79\ feet$