Hey there! :)
5n(3n - n + 8)
Simplify.
(5n × 3n) + (5n × -n) + (5n × 8)
Simplify.
(15n²) + (-5n²) + (40n)
Remove parenthesis
**Remember : a negative times a positive is always a negative, a positive times a positive is a positive, and a negative times a negative is a positive**
15n² - 5n² + 40n
Combine like terms.
(15n² - 5n²) + 40n
Simplify.
10n² + 40n → final answer :)
~Hope I helped!~
Answer:An inverse function is a function that undoes the action of the another function. A function g is the inverse of a function f if whenever y=f(x) then x=g(y). In other words, applying f and then g is the same thing as doing nothing.
Step-by-step explanation:
Answer:
4,415.1515...
Step-by-step explanation:
To find the value of the number that 1457 is 33% of, we can change the percentage into a decimal then divide.
33% = 0.33
1457 / 0.33 = 4,415.1515...
Best of Luck!
- Hypotenuse=H=9ft
- Base=B=2ft
Apply Pythagorean theorem
- P²=H²-B²
- P²=9²-2²
- P²=81-4
- P²=77
- P=√77
Option D
Answer:
1. D. 
2. D. 45 units.
Step-by-step explanation:
We have been two graphs.
1. To find the area of our given triangle we will use distance formula.

Upon substituting coordinates of base line of our triangle we will get,
Now let us find the height of triangle similarly.
Therefore, area of our given triangle is 50 square units and option D is the correct choice.
2. Using distance formula we will find the length of large side of triangle as:















Therefore, the perimeter of our given rectangle is 45 units and option D is the correct choice.