Answer:
38.56
Step-by-step explanation:
Answer:
The altitude to the base of an isosceles triangle bisects the vertex angle of the triangle.
Step-by-step explanation:
Solution:
3x - 5 = -2x²
2x² + 3x - 5 = 0
By splitting the middle term,
2x² - 2x + 5x - 5 = 0
2x (x - 1) + 5 (x - 1) = 0
(2x + 5)(x - 1) = 0
So, 2x + 5 = 0
x = -5/2
(OR)
x - 1 = 0
x = 1
The roots of 2x² + 3x - 5 = 0 are: A. x = 1 & B. x = -5/2
1. 25 degrees
2. 63 degrees
3. 90 degrees
4. 125 degrees
5. 160 degrees
6. 20 degrees
7. 117 degrees
8. 35 degrees
1. Angle
2. Vertex
3. O
4. Protractor
5. Degree
6. right
7. COD
8. Obtuse
9. AOD
hope this helps , and you pass !
The correct answer to this question is 8.4