Which matrices can be added together? please help, thank you
1 answer:
You might be interested in
She earns $5.50 for every hour so:
3 hours and 45 minutes is 3.75 hours.
After rounding, she earns $20.63.
3 hours and 45 minutes is 3.75 hours.
After rounding, she earns $20.63.
Answer:
55%
Step-by-step explanation:
Since Anna earned 22 points, and there was a total of 40 points, this means that she scored 22 out of 40 points. You can simplify this by dividing the denominator and numerator by 2. Then, you can multiply both the numerator and denominator by 5 to get a number out of 100.
We can take the two points given and plug them into the slope formula.
(-3, 3), (1, -5)
x1 y1 x2 y2
Subtract:
Divide:
(-3, 3), (1, -5)
x1 y1 x2 y2
Subtract:
Divide: