El tio de martin compro un terreno y quiere alambrarlo, si el terreno tiene 25 metros de frente y 37 metros de fondo, y el metro de alambre cuesta $812 ¿cuanto le costara alambrar todo el terreno? ayud porfavooor

Is every rectangle is a parallelogram? true false

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?