All categories

3 years ago

find the circumference of a circle with a diameter 50 centimeters round your answer to the nearest centimeter

Mathematics

1 answer:

Crank3 years ago

5 0

Here is your answer
$157 cm$

REASON :

Given,

d= 50 cm

So,

Circumference,C= $pi×d$

= $3.14×50 cm$

= $157 cm$

HOPE IT IS USEFUL

You might be interested in

a retiree invests $1240 for 3.5 years in a savings plan that pays a simple interest of 2.1% per year. How much interest will be

attashe74 [19]

Answer:

Step-by-step explanation:

I=Prt

I=1240*.021*3.5=91.14

4 0

3 years ago

During a renovation project for the train station, a parking lot for commuter train passengers is being enlarged. The original l

Tcecarenko [31]

Answer:

86,400 yd^2

Step-by-step explanation:

9600 * (3)^2 = 86,400 yd^2

8 0

4 years ago

Read 2 more answers

In the year 1999, the surface elevation of Lake Powell was 3884 feet above sea level. In the year 2007, the surface elevation of

Lady bird [3.3K]

Is this like a cool fact or is there more

3 0

3 years ago

Find the equation of the line that cuts through (0,5) and (1, 2)? a. y=-3x + 5 b. y = 3x + 5 c. y = -5x + 3 d. Y = -1/3x + 5. Pl

Dafna11 [192]

Answer:

a. y = -3x + 5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

y-intercept (0, 5)

Point (1, 2)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{2-5}{1-0}$
Subtract: $m=\frac{-3}{1}$
Divide: $m=-3$

Step 3: Write Equation

Plug in variables into the general form.

y = -3x + 5

8 0

3 years ago

A line passes through point A(12,18). A second point on the line has an x-value that is 125% of the x-value of point A and a y-v

Reil [10]

Answer:

(y - 18) = -3/2 (x - 12)

Step-by-step explanation:

125% of 12 equals 15

75% of 18 equals 13 1/2

so the slope equals 4.5/-3 or -3/2

7 0

3 years ago

find the circumference of a circle with a diameter 50 centimeters round your answer to the nearest centimeter​

find the circumference of a circle with a diameter 50 centimeters round your answer to the nearest centimeter