Answer:
Prime
Step-by-step explanation:
x² + 20x − 36
You must find a pair of numbers that multiply to give -36 and add to give +20.
The likely candidates are 2 and 18, and they must have opposite signs to give a negative product.
+2 × (-18) = -36; +2 + (-18) = -16
-2 × 18 = -36; -2 + 8 = +16
Neither combination gives +20 as the sum.
The expression can't be factored with rational numbers.
The expression is prime.
Answer: the total of the tip is 2 dollars
it also depends for how many people
Step-by-step explanation:
Answer: They are similar but not congruent.
Step-by-step explanation: hope this help
Answer:
igwif
Step-by-step explanation:
392e6×0273=2048
