Answer:
111
Step-by-step explanation:
The total value of the 3 angles of a triangle add up to 180
180-47-22= 111
A. 16x^4 + 16x - 16x - 64
C. (4x^2 + 8)(4x^2 - 8)
D. (16x^2 + 209x^2 - 2)
Answer:
1 and 9
Step-by-step explanation:
By the Triangle Inequality Theorem, the sum of two side lengths of a triangle is always greater than the length of the third side.
In other words, in a triangle with side lengths 
and 
we always have 
Applying this to this question, the other side length, 
must satisfy the following inequalities:
Solving these inequalities gives
Combining these solutions, we have 
Therefore, the length of the third side falls between 1 and 9.
9514 1404 393
Answer:
z = 9/2
Step-by-step explanation:
The triangles in the figure are all similar, so the side lengths are proportional.
long side/hypotenuse = z/6 = 6/8
z = 36/8 = 9/2 . . . . multiply by 6
Answer:
1 7/100
Step-by-step explanation:
