A surveyor used the above map to find the distance across lake okeechobee. a. write a proportion used to find the distance across lake okeechobee.

b. find the distance across lake okeechobee.

c. explain why triangle ABC is similar to triangle ADE.

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points