Find the conjugate of the expression.
2 - √5

2 - √5
2 √5
√2 - 5
√2 5

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10

Given: δabc, m∠1=m∠2, d∈ ac bd = dc m∠bdc = 100º find: m∠a m∠b, m∠c