All categories

3 years ago

I Need HelpAsap please I will mark you brainlist

Mathematics

1 answer:

meriva3 years ago

3 0

20% = 0.20

6 * 0.20 = 1.2

6 + 1.2 = 7.2

Circle B has a radius of 7.2.

Circle Area = pi *r^2

Lets use 3.14 for pi

3.14 * 7.2^2 = Area of circle B

7.2 * 7.2 = 51.84

3.14 * 51.84 = 162.7776

Area of circle B is 162.7776

Rounded to 2 decimals, this is 162.78

A. 189.31

D. 162.78

E. 203.15

are all equal to or grater than 162.78

You might be interested in

A book has a mass of 50 kilograms and an acceleration of 5 m/s/s. What is the force on the book?

ankoles [38]

Answer:

The force on the book is 250N.

Step-by-step explanation:

Newton's second law states that the equation for the force is:

$F = ma$

In which m is the mass, in kilograms, and a is the acceleration, in m/s². F is the force measured in N.

In this question:

$m = 50, a = 5$

$F = ma = 50*5 = 250$

The force on the book is 250N.

3 0

3 years ago

Write an equation that expresses the following relationship.

Gnesinka [82]

Answer:

p = k(d)/u^2

Step-by-step explanation:

<em>BRAINLIEST, PLEASE!</em>

7 0

3 years ago

What is the volume of this figure?<br><br> Enter your answer in the box <br> ft³

Anna35 [415]

Answer:

Step-by-step explanation:

(5x4x2)+(6x2x3)

4 0

2 years ago

Read 2 more answers

Define an action adder :: io () that reads a given number of integers from the key board, one per line, and displays their sum.

aleksandrvk [35]

The program is an illustration of loops

<h3>What are loops?</h3>

Loops are program statements that are used to perform repetition

<h3>The main program</h3>

The program written in Python, where comments are used to explain each line is as follows:

#This initializes sum to 0

summ = 0

#This gets input for the first number

num = int(input())

#This is repeated while num is not -1

while num!= -1:

#This calculates the sum

summ+=num

#This gets input for the num

num = int(input())

#This prints the sum

print(summ)