Let us consider the distance between kensington and greenwich be x
since the given figure is a right angled triangle,we use pythagoras theorem to find the answer
so by pythagoras theorem
x^2= 20^2+40^2
x^2=400+1600
x^2=2000
x=root of 2000=20root 5mi
answer is option (b)
Answer:
a^10
Step-by-step explanation:
5*2=10
73+42 is correct because it’s addition
Answer:
w=288
Step-by-step explanation:
-36=-w/8
-36•8=-w
-288=-w
w=288
Answer:
$240.37
Step-by-step explanation:
