The sharks foot ball team lost 5 yards in each of their three downs. Since the product of 3 and -5 is -15 the team lost a total of 15 yards in those three downs

The answer is below

Step-by-step explanation:

A football team lost 5 yards on each of 3 plays. Explain how you could use a number line to find the team's change in field position after the 3 plays.

Solution:

Number line is a straight line on which numbers are marked and are separated at regular intervals. A number line can be used for both addition and subtraction. Addition is done by counting to the right while subtraction is done by counting to the left.

Given that the football team lost 5 yards in each of their three downs, this is the same as 3(-5) = (-5) + (-5) + (-5)

Hence since it is negative we move to the left. Starting from 0, we move 5 units to the left 3 times, this gives -15

you need to give us more information since we can't answer

answer is (b.

164 ft2)

a base  

18

b base  

7

h height  

8