What is the length of AC?

8.24 = ?

Step-by-step explanation:

Since this is a right triangle, we can use  trig functions

tan  theta = opp / adj

tan 70 = ?/3

3 tan 70  = ?

8.242432258= ?

to the nearest hundredth

8.24 = ?

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads