Type the correct answer in the box. assume that i = 3.14, and round your answer to the nearest integer.45 yards35 yardsa= 2800the figure shows an aerial view of a playground. if david runs around the field three times, he covers a distance ofyards.

Step-by-step explanation:

step 1

Find the circumference of the complete circle

The circumference is equal to

we have

substitute

step 2

Find the measure of the arc length for a central angle of 280 degrees

Remember that the circumference subtends a central angle of 360 degrees

so by proportion

step 3

Find the perimeter of the playground

Multiply by 3

Round to the nearest integer

the balance is found at the link

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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