X + 20 ≤ -10
A) x ≤ 10
B) x ≥ 10
C) x ≤ -10
D) x ≤ -30
Solve.
-x ≥ -3
A) x ≥ 3
B) x ≤ 1
C) x ≤ 3
D) x ≥ -3

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high

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)