The 2 outside the brackets means that everything within the brackets needs to be multiplied by 2
We have the following:
solving for x
The solution of x is equal to 28, therefore 12 is not a solution of the equation
First, find the relationship of the circumference to its diameter by finding that the length of the diameter wraps around the length of the circumference approximately π times. Use this relationship to writing an equation showing the ratio of circumference to diameter equaling π. Then rearrange the equation to solve for the circumference. Substitute the diameter for 2 times the radius
Answer:
$$$$$$$$ the anwser is 4 i think thats how you solve it
Step-by-step explanation:
Answer: 1st one
Step-by-step explanation:
