Adrian and his children went into a restaurant where they sell hotdogs for $3 each and hamburgers for $8 each. Adrian has $80 to spend and must buy no less than 12 hotdogs and hamburgers altogether. If xx represents the number of hotdogs purchased and yy represents the number of hamburgers purchased, write and solve a system of inequalities graphically and determine one possible solution.

answerthe vertex form

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.