False, who is considered a 'good student' isn't definable.
Answer:
the first one is x= 6-3y or if you are going to solve with the y it will be y =2 - x/3
the second one if you are solving for x it will be x= 2/3 + y if you are solving for y it will be x = 2/3 + x
Step-by-step explanation:
hope this helps
Answer:
The value of x = 7
Step-by-step explanation:
Given the right triangle
- We know that the sum of angles of a triangle is 180°.
so
Right angle + α + β = 180°
90° + 4x+7 + 8x-1 = 180
Group like terms
Add similar elements: :4x+8x=12x
Divide both sides by 12
Therefore, the value of x = 7
Answer:
1530 cubic cm
Step-by-step explanation:
(18*4*10) + (9*9*10) = 1530
Answer:
4 days
Step-by-step explanation:
In this question, we are asked to calculate the number of days Melvin commutes if she commutes at a certain rate per day and last week, she took 14hours to commute.
Now, this is a rate question. She commutes at a rate of 3.5hrs per day and she commuted a total of 14 hours.
To get the number of days for which she has commuted, we simply divide the number of hours of commuting by the rate at which she commutes per day.
Mathematically, this equals 14/3.5 = 4 days