What’s the area of the parallelogram??

140

Step-by-step explanation:

Base x height = area of a parallelogram your base is 14 because the top is 14 and they are parallel lines so you do 14x10=140cm^2

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this