Answer:
Step-by-step explanation:
34).
Domain: {7, 3, - 7, - 3}
Range: {2}
Yes, the relation is function.
36). Choice (D)
Answer:
2/3
Step-by-step explanation:
20/30 and divide it by 10 on both sides and you get 2 over 3
Answer:
Because √2 is not an integer (2 is not a perfect square), √2 must therefore be irrational. ... For a proof that the square root of any non-square natural number is irrational, see quadratic irrational or infinite descen
Step-by-step explanation:
friend me
Answer:
1/3 of an hour
Step-by-step explanation:
Because we already have the same common denominator, subtract the numerators to solve:
Isa has 1/3 of an hour left to play video games (20 minutes).
Answer:
30 ounces
Step-by-step explanation:
You first have to write out the two equations:
5+0.25x=y
2+0.35x=y
Then simply equal the equations to each other:
5+0.25x=2+0.35x
Subtract the 2 from both sides:
3+0.25x=0.35x
Subtract the 0.25x from both sides:
3=0.10x
Divide the 0.10 on both sides:
30=x
So, 30 ounces is your answer!
You can check by plugging 30 back into the equations to make sure that they are equal to each other.
5+0.25(30)=12.5
2+0.35(30)=12.5
