Answer:
9. No
10. Yes
Step-by-step explanation:
The first one is not, since you have (3, 3) and (3, 9). In a function, each x maps to a single y.
The second one is since every x appears only once.
Answer:
n<-9
p (put the symbol already there here) -7
Step-by-step explanation:
Hope this helps!!
The answer is 90,000.
The value of 9 in 495,123 is 10,000 times the value of 9 in 63,129
Answer:
√2, pi.
Step-by-step explanation:
An irrational number cannot be written as a fraction a/b where a and b are integers ( not = 0)..
Answer:
Step-by-step explanation:
To find the cosine of <R, apply the following trigonometric ratio formula:
Adjacent = 3
Hypotenuse = √15
Plug in the values into the formula
Multiply the numerator and denominator by √15 to rationalize.