Answer:
Step-by-step explanation:
square of 15 + square of x = square of 21
225 + square of x = 441
441 - 225 = 216
x = 216
Answer:
The second number after the decimal point- the 6
Answer:
Reflexive Property
Step-by-step explanation:
For all real numbers x , x=x . A number equals itself
They don't come out even.
As rounded decimals, the two numbers are
<em>5.54138...</em> and <em>-0.54138...</em>
Answer:
multiply 343 by 2 and then divide that number by 3. the answer is 228.666666666