Answer:
m < DBC = 51
Step-by-step explanation:
Looking at the picture, we know <ABD and <DBC make up <ABC. Knowing this, we can set up an equation like so, plug in the known values, and solve to find m<DBC:

Answer:
its a right angle and a its an acute angle as well so it be 5
10 1/5 times 5/1 add the zero
It is equal because every 2000 pounds is 1 ton and 18000lb divided by 2000 equals 9.
Answer:
c.
Step-by-step explanation:
2 lines are cut by a transversal. At the intersection of the first line with the transversal, the bottom right angle is 130 degrees. At the intersection of the second line with the transversal, the uppercase right angle is 50 degrees.