785.63-(57+125)
=785.63-182
=603.63
603.63+57.25=$660.87
Step-by-step explanation:
5160 In two trucks they have a 50 specimen , 10 , 20
Answer:
2
Step-by-step explanation:
Calculate the distance (d) using the distance formula
d = √(x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 2, 4) and (x₂, y₂ ) = (4, - 6)
d = 
= 
= 
=
=
=
×
= 2

<u>Given expression is </u>

can be rewritten as

We know,

And

So, using this identity, we


can be further rewritten as





<u>Hence, </u>

I think its r=I+7 because that would be the equation