We cannot see the picture
Answer:
x = 8
Step-by-step explanation:
The triangle is isosceles with legs congruent, both x
Using Pythagoras identity in the right triangle
x² + x² = 16²
2x² = 256 ( divide both sides by 2 )
x² = 128 ( take the square root of both sides )
x = = = × = 8
In order to find the slope, m, you would have to find the change in y over the change in x.
y2 - y1 -12 - 8 -20 -10
---------- = ---------- = ------- = -------- = 5
x2 - x1 6 - 8 -2 -2
The negatives would cancel out and you would get 5 as your slope, which is positive.
Answer:
x^2 + 4x - 5
Step-by-step explanation:
We need to simplify this
xx - 1 * x +5x - 5 * 1
Simplify further
x^2 + 4x - 5
Thus, we have our answer
Answer:
a
Why:
The radical is being multiplied by itself 4 times.