What is the degree of the polynomial: -14a^3b^7c^2+6a^5b^2c-11a^4b^9c^2-8 a^{11}bc+3a^5bc^{10}

2,600 divided by 80 = 32.5

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

english maybe i can ..

the answer is c.

perimeters = 3√10/5

areas = 90/25

i got it down chief.