1. First convert hrs into min by multiplying 60
= 2 *60=120min
2. Then multiply 60 in 120 to convert it into seconds
120*60=7200 sec
<h2>MARK AS BRANLIEST.</h2>
Answer:
-7
Step-by-step explanation:
Hope it helped!
A= 1.142 m/hr
Width of beach at 8 p.m. = 36 m
Width of beach at 3 a.m. = (36-8) m =28 m
Average change in width(A) = change in width (Width of beach at 8 p.m.-Width of beach at 3 a.m.0/ time in hours
A= ( 36-28)/ 7
A= 8/7 m/hr
A = 1.142 m /hr
I think the answer is d because when you multiply you get 60 but with the zero there it would be 59
" the sum " means add
16 + x = 20 <= ur equation
x = 20 - 16
x = 4 <== the number
