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Debora [2.8K]
2 years ago
10

Terry wants to pour cement around the edge of the circular patio in her backyard.The patio has a radius of 5 feet.What is the di

stance,in feet,around the edge of the patio?Use 3.14 for Pi.PLEASE EXPLAIN
E.15.7
F.31.4
G.49.3
H.78.5
Mathematics
2 answers:
kondor19780726 [428]2 years ago
8 0

Answer:

F.  31.4 ft

Step-by-step explanation:

The distance around the edge of a circle is called the circumference.

<u>Formula for the circumference of a circle</u>

\sf Circumference\:of\:a\:circle=2 \pi r

(where r is the radius)

Given values:

  • radius = 5 ft
  • π = 3.14

Substitute the given values into the formula:

\begin{aligned}\implies \sf circumference & = \sf 2 \cdot 3.14 \cdot 5\\ & = \sf 31.4\:ft \end{aligned}

Therefore, the <u>distance around the edge of the circular patio</u> is 31.4 ft.

serg [7]2 years ago
7 0

The circumference is asked

circumference

  • 2πr
  • 2π(5)
  • 10π
  • 31.4ft
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<span>√3 * 2√2 * 5√8 * 18

2 x 5 x 18
10 x 18
180

</span>√3 x √2 x √8 = 
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√48 = 6 x 8 = 3 x 2 x 2 x 2 x 2 = 4√3

180 x 4√3 = 720√3

720√3 should be your answer

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2 years ago
1. Use the data points about the distance and elevations of the camps to graph the data points where the x-coordinate is the tot
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You should plot the total distance traveled from the base camp on the x-coordinate while the elevation should be plotted on the y-coordinate.

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6 0
1 year ago
If f(x)=3x and g(x)=2x what is (gof)(x)?
Artyom0805 [142]

Answer:

Given f(x) and g(x), please find (fog)(X) and (gof)(x) f(x) = 2x   g(x) = x+3    

Given f(x) and g(x), please find (fog)(X) and (gof)(x)

f(x) = 2x   g(x) = x+3    

print Print document PDF list Cite

Quick Answer

(fog)(x) = 2x + 6

(gof)(x) = 2x + 3

Expert Answers

HALA718 eNotes educator| CERTIFIED EDUCATOR

f(x) = 2x

g(x) = x + 3

First let us find (fog)(x)

(fog)(x) = f(g(x)

            = f(x+3)

              = 2(x+3)

              = 2x + 6

==> (fog)(x) = 2x + 6

Now let us find (gof)(x):

(gof)(x) = g(f(x)

           = g(2x)

          = 2x + 3

==> (gof)(x) = 2x + 3

Step-by-step explanation:


8 0
3 years ago
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PLEASE HELP DUE TODAY
AleksAgata [21]

9514 1404 393

Answer:

  16 square units

Step-by-step explanation:

When you plot the points, you see they define a trapezoid with bases of lengths 2 and 6, and a height of 4. The area formula is ...

  A = (1/2)(b1 +b2)h

  A = (1/2)(2 +6)(4) = 16

The area of the trapezoid is 16 square units.

4 0
2 years ago
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