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Zina [86]
2 years ago
7

Find the circumference of the circle and show work

Mathematics
2 answers:
ch4aika [34]2 years ago
8 0

            - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

          Find the circumference of the circle and show work. <u>[refer to</u>

               <u>attachment</u>]

\large\blue\textsf{\textbf{\underline{\underline{Answer and How to solve:-}}}}

Formula for Circumference of a Circle:-

C=πd

Where

  • C=circumference
  • π=pi, 3.14
  • d=diameter, 4 yd

Substitute the values:-

C=4π

On simplification,

\Longrightarrow C=12.6 yards

<h3>Good luck.</h3>

           - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Olegator [25]2 years ago
4 0

Circumference (Perimeter)

= diameter * pi

= 4 * 3.14

= 12.56 yd

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B

Step-by-step explanation:

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A. Independent variable

Step-by-step explanation:

The prediction of a variable can be done if we have the independent variable. Which is the required variable that is used to determine the value of the other variable. The variable to be predicted is dependent on the required variable.

An independent variable can also be referred to as a predictor variable. When its value is known, it can be used to obtain the dependent variable.

7 0
3 years ago
Write the exact value solution and an approximation for 10^4x=25
Murrr4er [49]

Answer:

exact value: x= \frac{log25}{4}

approximate: x=0.349485

Step-by-step explanation:

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6 0
3 years ago
There is a child that weighs 90 pounds and every time he eats pizza he gains 5 pounds every week if he ate pizza for 3 weeks how
vladimir2022 [97]

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7 0
3 years ago
Please help please thanks
Alina [70]

Answer:

A

Step-by-step explanation:

Newton's third law states that for every force, there is an equal and opposite reaction. For example, if you collide two objects together, all of the forces in the system would cancel out because energy conserved with the opposite and equal reactions.

Between two examples (2 identical billiard balls and 2 different toy cars), the easiest way to demonstrate Newton's third law is using the 2 balls, since they are identical in shape and mass. When pushing the two balls in the exact same way with the SAME force, the net force of the equation is basically 0;

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If you pushed a toy car and a toy truck towards each other using the same force, the outcome would not be completely opposite since F = ma and masses are different. Instead, to have a completely opposite and equal reaction, the resulting direction and forces are different. The lighter car would accelerate more in the opposite direction to compensate for the lighter mass. Therefore, B is wrong because even though they are different sizes, newton's third law still happens in the resulting direction and forces, but are simply harder to explain due to so many differing factors.

C is wrong, because diameter of two objects has no correlation to the net force equations. Even if two objects have the same diameter, they could have different masses, shapes, elasticity, etc.

D is wrong, because it goes against Newton's 3rd law. Newton's 3rd law is a LAW. Meaning, it is ALWAYS true (unless in some distant future it's disproven). In any and every collision, energy is conserved in some way that net forces equal 0; either in friction, gravitational force, or resulting force, the net force is always 0.

5 0
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