Combine like terms
7n+5=26
So n equals 3
62 percent of 80 is more
Step-by-step explanation:
the 62 percent of 80 comes out to 49.6 people and the other one comes out to 42 people
i dont know how to explain how to do it
Answer:
82.5°
Step-by-step explanation:
This is the case of a isosceles triangle , as you may know in a isosceles triangle , there are two sides of equal length as well as two equal angles.
You know that the sum of angles in a triangle is 180°, therefore it comes to this equation :
15° + 2x = 180°
2x = 165°
x = 82.5°
therefore 82.5° is the correct answer.
The correct answer is two or four
False. To find C, we can use the equation:
a^2 + b^2 = c^2
4^2 + 20^2 = c^2
c^2 = 416
c = approximately 20.40
