Answer:
108 deg
Step-by-step explanation:
Since sides DB and CD are congruent, then opposite angles are congruent.
m<C = m<B = 36
m<B + m<C + m<D = 180
36 + 36 + m<D = 180
m<D = 108
Answer:
x=−1,−2
Step-by-step explanation:
thats the answer
Answer:
B) n ≥ - 9 and n ≤ 1
Step-by-step explanation:
-3 <= n+6 <= 7
subtract 6 from all 3 sides
-3 -6 <= n+6 -6 <= 7-6
-9 <= n <= 1
Answer:
(2+6=8) and 12.3+19=21.3 hope this helps
Step-by-step explanation:
A mathematical equation is an expression containing at least one variable and an equals sign with a mathematical expression on each side of it.
