Answer:
100
Step-by-step explanation:
5*5*4=100
Answer:
they saved the same amount of money each month
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Calculate the distance between the points using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (- 5, 0)
d = 
= 
=
=
= 5
← exact value

by using the integration formula
we get,

now put the value of t=\sin\theta in the above equation
we get,

hence proved