Farrah's unique equations is an illustration of system of equations
The unique equations are 2x + 3y = 42 and x + y = 19
<h3>How to create the system of unique equations?</h3>
The given parameters are:
- Total shots = 19 shots
- 2-point shots = x
- 3-point shots = y
- Total points = 42
The total points is represented as:
2x + 3y = 42
The total shots is represented as:
x + y = 19
Hence, the unique equations are 2x + 3y = 42 and x + y = 19
Read more about system of equations at:
brainly.com/question/14323743
Answer:
9.25
Step-by-step explanation:
For the mean, you have to add all and divide it by the numbers.
7 + 12 + 8.50 + 10 + 7 + 8 + 10.50 + 11 = 74
74 divided by 8 = 9.25
Answer:
It takes 1 minute 12 seconds to fill the bucket if both taps are turned on.
Step-by-step explanation:
- One tap fills the bucket in 2 minutes, thus fills 1/2 of the bucket in one minute.
- Other tap fills the bucket in 3 minutes, thus fills 1/3 of the bucket in one minute.
- Both together fill 1/2+1/3=5/6 of the bucket in one minute.
- If they can fill 5/6 of the bucket in 1 minute, they fill 1/6 of the bucket in 1/5 minute.
- They can fill the bucket (6/6) in 1+1/5 minute
- This is 1 minute 12 seconds
The angle x and the angle 18 degrees combine to form a right angle. The two angles add to 90 degrees
<h3>x+18 = 90</h3>
If you want to solve for x, then subtract 18 from both sides
x+18 = 90
x+18-18 = 90-18
<h3>x = 72</h3>