Angle n = 40 degrees, side np = 8, angle q = 40 degrees, and side qs = 8. what additional information would you need to prove that δnop ≅ δqrs by asa?

angle o is congruent to angle r.
angle p is congruent to angle s.
side no is congruent to side qr.
side op is congruent to side rs.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

it's d

step-by-step explanation: