Determine tan(A) and tan(B). B 26 24 А 10 с 5 tan(A) = = alin tan(B) = 12 12 tan(A) = A = tan(B) = 5 13 13 12 tan(A) = 5. 13 tan B) - 13 5 12 tan(A) = tan( B) 12 5

c

Step-by-step explanation:

i dont know sorry

step-by-step explanation:

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