Answer:
10
Step-by-step explanation:
2n-6
n=8
2(8)-6
16-6
10
Answer:
6
Step-by-step explanation:
Since the degree of the angle is 45, we know that the triangle is isosceles. That means that the sides of the triangle, not including the hypotenuse, has a length of 3√2.
Using the Pythagorean theorem, which is a^2 + b^2 = c^2, we have (3√2)^2 + (3√2)^2 = c^2.
Note: c is the hypotenuse of the triangle.
18 + 18 = c^2
= 36 = c^2
Therefore, c = 6.
Answer:
1:4
Step-by-step explanation:
Answer:
sorry but i don't know this i'm really sorry
Step-by-step explanation:
List the multiples of 3:
3, 6, 9, 12, 15, 18,21
The ones between 10 and 20 are:
12, 15, 18
The range is the difference between the highest and lowest numbers.
Range = 18 - 12 = 6
