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MAXImum [283]
3 years ago
13

The perimeter of a rectangle,p, is given by p =2L + 2W , where L is its length and w is its width what is the perimeter of a rec

tangle of length 15ft and width 15ft ?
Mathematics
1 answer:
Vilka [71]3 years ago
8 0

Answer:girl use google

Step-by-step explanation:what

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Natalka [10]

Answer:

Step-by-step explanation:

1/2 x because it is always positive and gives half the value of x

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3 years ago
HELP PLZ DUR 11;59 plz help me
Norma-Jean [14]

Answer:

Base = 10 cm

Height = 60 cm

Step-by-step explanation:

The formula for the area of a triangle is  area=\frac{1}{2} *b*h , where <em>b</em> is the length of the base of the triangle, and <em>h</em> is the length of the height of the triangle.

We know the area is 300, and since the height of the triangle is 6 times its base, we know that h=6*b. We can plug in these values into our formula for the area of a triangle, which gives us the following equation to solve:

300=\frac{1}{2} *b*(6*b)

3b^2=300

b=\sqrt{100} =10

The base of the triangle is 10 centimeters.

Now that we know the base of the triangle, we can plug its value in to the original formula to solve for the height of the triangle, which gives us the following equation:

300=\frac{1}{2} *10*h

5h=300

h=60

The height of the triangle is 60 centimeters.

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3 years ago
What happens to the frequency as the period of a sinusoidal function increases
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Which expression is equivalent to 2 (×+7)-18×+4/5
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Answer:

14.8-16x

Step-by-step explanation:

2x+14-18x+0.8

14.8-16x

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