True or False. The circumference of a circle is proportional to its diameter. Explain your answer.

1 answer:

8 0

Yes because the circumference is also proportional to the radius of the circle, and the constant of proportionality is because the diameter is twice as long as the radius.

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Solve the equation 3(y - 4) + 3 = 9. Answer y =

erica [24]

Answer:

3(y-4) + 3 = 9

3y -12 +3=9

3y -9 = 9

3y = 9+9

3y=18

y=18÷3

∴y=6

Step-by-step explanation:

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The midpoint of Line

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_____X^2+10x+10_____

Viefleur [7K]

The problem in the picture would be
x^2+10x+21

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lakkis [162]

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Solve this equation! Please Help! √3 x 66.15/4.41 (SHOW YOUR WORK)

finlep [7]

Hi Jessica,
Remember PEMDAS (Parenthesis, Exponents, Multiplication & Division, Addition & Subtraction).

√3 x 66.15/4.41 {Exponents/Cube & Square Roots First}

1.73 x 66.15 ÷ 4.41 {Multiplication}

114.4395 ÷ 4.41 {Division}

25.95 {Final Answer}

Cheers,
Izzy

7 0

3 years ago