A study found that 9% of dog owners brush their dog’s teeth. Of 200
dog owners, about how many would be
expected to brush their dog’s teeth?
A. 11
B. 9
C. 18
D. 22

C. 18

Step-by-step explanation:

200 times .09 (decimal form of 9%) is equal to 18, so 18 owners would brush their dog's teeth if there were 200 dogs.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !