<span>4x + 2y = 12
y-intercept when x = 0
so
</span>4(0) + 2y = 12
2y = 12
y = 6
y-intercept (0,6)
answer
<span>B. (0, 6)</span>
Answer:
Step-by-step explanation:
The two base angles are equal.
The vertex angle is 8x
The two base angles are 5x + 5x
The sum of all three angles = 180 degrees (all triangles make 180 degrees when their interior angles are added).
5x + 5x + 8x = 180
18x = 180
x = 180/18
x = 10
Therefore the vertex angle is 8*10 = 80 degrees
One of the base angles = 10* 5 = 50 degrees
The other base angle = 50 because the triangle is isosceles.
Answer:
50
Step-by-step explanation:
50 50 50 5O 50 50 50 50 50 50
8/3=x+4
(8/3)-4=x
(2-2/3)-4=x
1-1/3=x or x=4/3