Answer:
257+259+261+263 = 1040
Step-by-step explanation:
Answer:
99 is 9 times 11 144 divide by 9 is 16
Answer:
yes, because they have the same angle measures.
(congruent triangles have equal angles)
Step-by-step explanation:
Answer:4(2x+14)=0
Step-by-step explanation:4 (2x+14)=0
8x+56=0
-56 -56
8x=-56
8x/8=-56/8
x=-8
Hope you understand