Answer:
I am unable to see the photo
Step-by-step explanation:
Can you tell me the question?
By Pythagoras Theorem,
Length= (20^2 - 15^2)^0.5= (175)^0.5=5√7
Answer:
6.914miles (to 3 decimal places)
Step-by-step explanation:
Length of an arc = θ/360 *2πr
angle subtended by arc at the center of the earth = 6 minutes
1 minute =1/60 degree
6 minute= 6/60 degree =0.1°
θ=0.1°
radius of earth = 3960 miles
distance along the arc = 
=6.9142857143miles
Answer:
3125
Step-by-step explanation:
5 x 5 x 5 x 5 x 5
25 x 5 x 5 x 5
125 x 5 x 5
625 x 5
3125
Answer:
A) 28/39
Step-by-step explanation:
