Step-by-step explanation:
(AUB)={1,2,3,4,6 }
(AUB)nC={1,2,3,4 }
Answer:
-3
Step-by-step explanation:
Answer:
a) 69.99
b) .20%
Your welcom ,.hb
Step-by-step explanation:
No they are not
scientific notation requires writing the ' × 10^9' part as a 10 with an exponent
Answer:
b. DAC≅DBC
Step-by-step explanation:
∠DCB≅∠DCA=90° as they are right angles at the perpendicular lines
DC=DC reflexive property(they are the same line)
AC=CB they are both the radius of the same circle
DAC≅DBC due to SAS(Side angle Side)
