A circle has a diameter of 6 cm. What is its circumference?A. 9.42 cmB. 18.84 cmC. 113.04 cmD. 28.26 cm2. A circle has a radius of 3 cm. What is its circumference?A. 9.42 cmB. 18.84 cmC. 28.26 cmD. 56.52 cm3. Find the circumference of this circle. A. 254.34π inchesB. 4.5π inchesC. 9π inchesD. 28.26 inches4. A cookie cake has a layer of frosting around the outside of the cake forming the circumference. The distance all theway across the cake is 12 inches. Find the circumference of the cookie cake. A. 37.68 inchesB. 18.84 inchesC. 113.04 inchesD. 12 inches5. . The diameter of a circular table is 16 feet. Which of the following represents the number of feet it would take to goaround the tabletop?A. 50.24 ftB. 200.96 ft!C. 803.84 ft!D. 25.12 ft6. Determine the diameter when the radius is 17 mm. A) 34 mm B) 8.5 mm C) 53.38 mm7. Determine the circumference when the diameter is 32 cm. A) 50.24cm B)100.48 cm C) 25.12cm8. Find the circumference of the circle with a diameter of 2 in. A) 12.56 in B) 3.14 in C) 6.28in9. Determine the circumference when the diameter is 10mm. A) 15.7mm B)31.4mm C) 9.85mm10. A circular poster has a diameter of 62 inches. What is the radius of the poster?A) 50 in B) 124 in C) 31 in

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step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

simplifying

5(x + -6) = 2(x + 3)

reorder the terms:

5(-6 + x) = 2(x + 3)

(-6 * 5 + x * 5) = 2(x + 3)

(-30 + 5x) = 2(x + 3)

reorder the terms:

-30 + 5x = 2(3 + x)

-30 + 5x = (3 * 2 + x * 2)

-30 + 5x = (6 + 2x)

solving

-30 + 5x = 6 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-30 + 5x + -2x = 6 + 2x + -2x

combine like terms: 5x + -2x = 3x

-30 + 3x = 6 + 2x + -2x

combine like terms: 2x + -2x = 0

-30 + 3x = 6 + 0

-30 + 3x = 6

add '30' to each side of the equation.

-30 + 30 + 3x = 6 + 30

combine like terms: -30 + 30 = 0

0 + 3x = 6 + 30

3x = 6 + 30

combine like terms: 6 + 30 = 36

3x = 36

divide each side by '3'.

x = 12

simplifying

x = 12

this should .

i cant answer this, theres no table. sorry man

step-by-step explanation: