In this triangle it is clear that the unknown side x is the hypotenuse of both the triangles that are being formed . So , let us take any one of the triangles and with it's length let us find the length of their hypotenuse which is side x .
= 5² + 5² = x² ( according to the pythagorean theorem the square on the hypotenuse will be equal to the sum of the squares on the other two legs )
= 25 + 25 = x²
= 50 = x²
= 7.0710678119 = x
But they have given that we have to round it off to the nearest tenths , so ;
= 7.0710678119 will be equal to = 7.10
= 7.1 = x
Therefore , the length of the unknown side x = 7.1 .
Answer:
The coefficient of the term is 5x is 5
Step-by-step explanation:
2(3-4a) + 5(a-7) first do the distributive property
6-8a + 5a-35 now combine like terms
-41 - 3a is the final answer
Answer:
R= -8
Step-by-step explanation:
Answer:
5) x=7
6) x=14
7) x=22
8) x=27
Step-by-step explanation:
Please see attached picture for full solution.
If 2 straight lines intersect, then the 2 angles opposite each other are equal.