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Darina [25.2K]
3 years ago
13

Permitter question!! giving points!!

Mathematics
1 answer:
kompoz [17]3 years ago
4 0

Answer:

2L + 2W = 88

L = W + 12

L = 28 feet & W = 16 feet

Step-by-step explanation:

2L + 2W = 88

[] The perimeter of a rectangle is length + length + width + width, shortned as 2(legnth) + 2(width) and since the perimeter of the garden is 88, this option works.

L = W + 12

[] The length is 12 feet longer than the width, so the width + 12 will equal the length

Solving:

{ 2L + 2W = 88

{ L = W + 12

[Plug-in] 2(W + 12) + 2W = 88

[Distribute] 2W + 24 + 2W = 88

[Combine like terms] 4W + 24 = 88

[Subtract 24 from both sides] 4W = 64

[Divide both sides by 4] W = 16

L = W + 12 -> L = (16) + 12 -> L = 28

Have a nice day!<em> - Side note, is your screen okay? lol</em>

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

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12x + 7 &lt;-11 OR 5x– 8 &gt; 40
Stella [2.4K]

Answer:

take 7 from both sides of the inequality which gives 12x <-18

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4 0
4 years ago
Help please!!!!!!!!!!!
ss7ja [257]

First, solve 7 times square root of 5.

7 x 2.236 = 15.652

Now find the solution above that results in 15.65.

We can quickly eliminate the top 2 as they will result in very large numbers.

The bottom problem is quick to check - simplifies to (7 + 5)/5 = 2.4. No

It looks like the next to last answer is our best bet.

Figure the square root of 196 (14) and multiply by square root of 5 (2.236).  Giving us 31.304.

Divide the result by 2.  And that gives us 15.652.

If you knew the square root of 196 was 14, it was helpful to find this quickly because 14/2 = 7 and then the other square root was the 5 from the problem.


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3 years ago
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bagirrra123 [75]

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5 0
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Convert 60 mi/hr to feet per second
Alecsey [184]

Answer:

80

Step-by-step explanation:

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3 0
3 years ago
Write the standard form equation of the line through the given points. through (0.-4) and (-3,-2)
Alexxx [7]

Answer:

The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is \frac{2}{3}x+y=-4

Step-by-step explanation:

The standard form of equation is Ax+By=C

Finding slope

Using the given points (0,-4) and (-3,-2) we can find slope using formula:Slope=\frac{y_2-y_1}{x_2-x_1}

Slope=\frac{-2-(-4)}{-3-(0)}\\Slope=\frac{-2+4}{-3}  \\Slope=-\frac{2}{3}

Finding y-intercept

Using point (0,4) and Slope=-2/3 we can find y-intercept

y=mx+b\\-4=-\frac{2}{3}(0)+b\\-4=0+b\\b=-4

The slope intercept form of the line through the given points. through (0.-4) and (-3,-2) having slope =-2/3 and b=-4 will be:

y=mx+b\\y=-\frac{2}{3}x-4

Now, standard form of equation will be: \frac{2}{3}x+y=-4

So, The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is \frac{2}{3}x+y=-4

4 0
3 years ago
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