What is the approximate area of the circle shown below? 70 in diameter A. 15,394 in^2
B. 220 in^2
c. 3848 in^2
D. 110 in^2

c

Step-by-step explanation:

area is radius squared times pi(3.14) the radius is half of the diameter  they give you the diameter so divide it by 2 to get the radius then multipy that by pi(3.14)

answer: it is 1: 47 pm

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.