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alexandr402 [8]
3 years ago
8

Noah built a fenced dog run that is 8 yards long and 6 yards wide. He placed posts at every corner and every yard along the leng

th and width of the run. How many posts did he use?
Mathematics
1 answer:
bagirrra123 [75]3 years ago
7 0
To solve this problem first find the perimeter of the rectangle by using the formula P= 2(L+W).
Plug in your number and you get the number 28.
Now, because Noah is putting in a post at every yard and our answer is already in yards we are done.

Noah will need 28 post to build the dog run.

P=2(8+6)
P=2(14)
P=28

Hope this helps :-)

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In the figure below, OS=ST and the coordinates of T are (k, 5). What is the value of K?
horsena [70]

Answer:

Option (K)

Step-by-step explanation:

From the figure attached,

Coordinates of the point T(x, y),

x-coordinate shows the distance (ST) of point T horizontally from origin and y-coordinate show the vertical distance (OS) of point T from the origin.

If OS = ST, x and y coordinates should be same in measure.

For the point (k, 5),

OS = 5 and ST = k

Since, OS = ST,

Therefore, k = 5

Option (K) will be the correct option.

6 0
3 years ago
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kvv77 [185]

Answer:

x = \frac{mp + e}{t}

Step-by-step explanation:

times p on both sides

then plus e on both sides

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3 0
3 years ago
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Masteriza [31]

Answer:

Shifted by 6 units left on the x-axis.

Step-by-step explanation:

Given function is,

f(x) = 5ˣ + 1

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Here, g(x) = f(x + 6)

By the rule of transformation,

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8 0
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Two random variables x and y are independent if the value of x does not affect the value of y. If the variables are not​ indepen
jeyben [28]

Answer: \mu_{x+y} = 3026

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Assuming x represents the random male selected and y represents the random female selected:

\mu_{x+y}=1528+1498

\mu_{x+y}= 3026

The average sum of their scores is 3026.

Average difference is the difference between the expected value (mean) of each gender:

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\mu_{x-y}= 30

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zhuklara [117]

Answer:

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Step-by-step explanation:

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