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Reptile [31]
2 years ago
14

A rectangular field is three times as long as it is wide. If the perimeter of the field is 400 feet, what are the dimensions of

the field
Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
8 0

Answer:

L=150 W=50

Step-by-step explanation:

150 is 3 times 50, 150+150+50+50 is 400

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For Question 1:
angle CAB, angle ABC, angle BCA

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2 years ago
What is the equation of a line that passes through points (2,0) and (6,-4)
romanna [79]

Answer:

y = -x + 2

Step-by-step explanation:

We are asked to find the equation of a line

Step 1: find the slope

We are given two points

( 2 , 0) ( 6 , -4)

m = (y_2 - y_1 )/ (x_2 - x_1)

x_1 = 2

y_1 = 0

x_2 = 6

y_2 = -4

Insert the values

m = ( -4 - 0) / ( 6 - 2)

m = -4 / 4

m = -1

Step 2 : substitute m into the equation

y = mx + c

y = -1x + c

Step 3: substitute any of the two points into the equation

Let's pick ( 6 , -4)

x = 6

y = -4

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y = -1x + c

-4 = -1(6) + c

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c = -4 + 6

c = 2

Step 4: substitute c = 2 into the equation

y = mx + c

y = -x + c

y = -x + 2

5 0
3 years ago
Nine wolves, eight female and one male, are to be released into the wild three at a time. If the male wolf is to be in the first
SCORPION-xisa [38]

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Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the equation of the line passing through the point (2,−4) that is parallel to the line y=3x+2
seraphim [82]

Answer:

The equation of the line would be y = 3x - 10

Step-by-step explanation:

To find the equation we first need to note that parallel lines have the same slope. So since the original equation has a slope of 3, the new one will as well. Now we can use that slope and the given point in point-slope form to find the equation.

y - y1 = m(x - x1)

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3 0
3 years ago
Student Practice: Follow the steps in the example.
Sergio039 [100]

Answer:

1) Option B - 25.12 ft

2) Option C - 24.1 ft

Step-by-step explanation:

1) Given : The circular rug has a diameter of 8.2 feet.

To find : Which measurement is closest to the  circumference of the rug in feet?

Solution :

The circumference of rug is given by C=\pi d

Where, d is the diameter = 8.2 feet.

 C=3.14\times 8.2

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The most closest measurement is 25.12 ft.

Therefore, option B is correct.

2) Given : A circle has a diameter of 5.2 feet.

To find : Which measurement is closest to the  circumference of the circle in feet?

Solution :

The circumference of circle is given by C=\pi d

Where, d is the diameter = 5.2 feet.

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The most closest measurement is 24.1 ft.

Therefore, option C is correct.

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2 years ago
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