Help please just this 1-5 please answer correctly but real people only answer correctly I'll do anything Which is to stop texting you and give you a break please help

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Find the nonpermissible replacement for binthis expression.b2/5b +5

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides