3 years ago

The circumference of a circle can be found by multiplying Pi by the diameter. True False

1 answer:

3 0

Here's a formula to find the circumference of a circle
c = 2 × π × r

Multiplication has commutative property, we can change the order of operands without changing the result. I move 2 to the right.
c = π × 2 × r

Remember d = 2 × r
c = π × d

The answer is true. The circumference of a circle can be found by multiplying pi by the diameter

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Johanna graphed the number of calls she made during one day. How many calls were made before 6 p.m.?

My name is Ann [436]

Answer:

I would say 8

Step-by-step explanation:

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4 years ago

Which of the following represents x = 1/3y written in general form?

babunello [35]

The general form of the given equation is 3x-y=0.

The given equation is $x=\frac{1}{3}y$ .

We need to write the given equation in a general form.

<h3>What is a general form of an equation?</h3>

The general form of any equation contains the degree of variables in decreasing order. The general form of a linear equation is ax + b = 0.

That is, $3x=y$