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masya89 [10]
3 years ago
6

What is the expression for 5 + k, when k = 6?

Mathematics
2 answers:
Damm [24]3 years ago
8 0
You just need to substitute k into the equation like so:

5 + k                             k = 6
5 + (6)
= 11
Oksanka [162]3 years ago
7 0
If K= 6, we simply substitute 6 where we see K, meaning plug in 6.

K=6
5+(6)=11
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A Pac-Man poster is the shape of three-fourths of a circle with a diameter of 18 inches and two sides that are 9 inches each. Wh
slava [35]

Answer:

60.39 inches

Step-by-step explanation:

Given that:

A Pac-Man poster which is having three fourth of a circle and there are two sides.

Diameter of circle = 18 inches

Sides of Pac-Man poster = 9 inches

To find:

Perimeter of the Pac-Man poster.

Solution:

Perimeter of a figure is nothing but equal to the periphery i.e. the outer area of the circle/figure.

Perimeter of a circle is given by the formula:

Perimeter = 2\pi r

r is the radius of the circle.

Radius is half of perimeter.

r=\dfrac{18}{2} = 9\ inches

Perimeter of the Pac-Man poster = Perimeter of \frac{3}{4} circle + 2 sides

Perimeter of the Pac-Man poster = \frac{3}{4}\times 2\times \pi \times 9  + 9+9 = 42.39+28 = <em>60.39 inches</em>

7 0
3 years ago
The perimeter of the triangle below is 4x +3y . Find the measure of the missing side.​
garri49 [273]

Answer:

missing side: 2x+3y

Step-by-step explanation:

Since the given 2 sides are x-y and x+y and P=4x+3y,

x-y+x+y= 2x

4x+3y-2x= 2x+3y

Check:

x-y+x+y+2x+3y= 4x+3y

6 0
4 years ago
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Answer:  

                   

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Step-by-step explanation:

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Answer:

1 /16

Step-by-step explanation:

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11+2n is the answer.
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