Answer:
x=18
Step-by-step explanation:
(3x-9)= 45 degrees because the angle you are solving for is half of a right angle (90 divided by 2 = 45)
so you take 45 and add 9 to it. That equals 54. To get the value of x, you divide 54 by 3 and you get 18.
hope this helps!
Answer:
C is the answer
Step-by-step explanation:
y = x + 5
If x = 0,
y = 0 + 5 = 5
Again, if x = 1,
y = 1 + 5 = 6
Again if x = 2,
y = 2 + 5 = 7
Therefore, option C is the answer.
x y
0 5
1 6
2 7
Other options A, B, and D are not correct. Because if x = 0, y cannot be equal to either 0 or 3. Again, if x = 1, y cannot be equal to either 3 or 4.
Answer:
Step-by-step explanation:
Since the time for the pot of water to boil is inversely proportional to the cooker setting, H, as one goes up, the other must go down:
Convert 5 minutes to seconds:
Therefore, from the initial data given (When H=6, T=90), the new time is larger. Therefore, H must be times <em>smaller </em>for them to be inversely proportional.
The answer is 3
You add 2 and 4 then divide by 2 and you get 3