2 years ago

You walk around a circle which has a diameter of 9 m, how far have you walked?

Mathematics

2 answers:

Snezhnost [94]2 years ago

6 0

Answer:

C =28.26m

Step-by-step explanation:

We are walking around a circle, which means we are finding the perimeter. The perimeter of a circle is called the circumference.

We find the circumference by

C = pi *d where d is the diameter

C = 3.14 * 9

C =28.26m

LenKa [72]2 years ago

3 0

Answer:

28.26 m

Step-by-step explanation:

Radius = 9/2 = 4.5m

Circumference = 2 × pi × r

= 2 × 3.14 × 4.5

= 28.26

You might be interested in

What's the next number? 5, 3, 2, 6, 7, 9, 1, 15, 4, 2, 3, 3, 9, 5, 1, (?)

tino4ka555 [31]

Answer:

Maybe 7?

Sorry if it incorrect

3 0

1 year ago

Read 2 more answers

Find the slope between the points (-3, -2) and (5, 4) (type in integer or reduced fraction you found only)

DiKsa [7]

Answer:

The slope is: $\frac{3}{4}$

Step-by-step explanation:

The equation for slope is:

$m=\frac{y_{2}- y_{1} }{x_{2} -x_{1} }$

Point 1: -3= $x_{1}$ , -2= $y_{1}$

Point 2: 5= $x_{2}$ , 4= $y_{2}$

4-(-2)=6

5- (-3)=8

6/8=3/4

4 0

2 years ago

-36 ÷ 4 A) 4 groups of 9 negatives B) 4 groups of 9 positives C) 9 groups of 4 negatives D) 9 groups of 4 positives

Valentin [98]

Answer:

A) 4 groups of 9 negatives

Step-by-step explanation:

-36/4

-9

This means we have 4 groups of 9 negatives

7 0

2 years ago

What digit is in the ten thousands place 9,435,678

Maru [420]

Easy the 3 is in the ten thousands place

5 0

2 years ago

I hope you could get this answer

larisa [96]

Answer: -12

Step-by-step explanation: x is -4 so -(-4) is positive 4. d = 3 so -3 = -3. -3x4 = -12.

3 0

1 year ago