Find the equation of the circle with center at (-1, 3) and radius of 4.

(x+1  )^2+(y−3)^2= 16

Step-by-step explanation:

We can write the equation of a circle as

(x−h)^2+(y−k)^2=r^2

Where (h,k) is the center and r is the radius

(x− -1  )^2+(y−3)^2= 4^2

(x+1  )^2+(y−3)^2= 4^2

(x+1  )^2+(y−3)^2= 16

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2