Answer:
5 ± 2i√5
from the quadratic equation
Answer:
8 : 6
4 : 3
Step-by-step explanation:
Just simplify the fraction.
8 : 6
4 : 3
Answer:
The correct answer is the third option
Step-by-step explanation:
Have different slope but have the same y-intercept, so they have no solution.
y = 1/2x - 3
To graph this, the slope 1/2 which means go up once and to the right twice and b = -3, which means the y-intercept.
second equation:
y = -1/2x -3
To graph this, the slope -1/2 which means go down once and to the right twice and b = -3, which means the y-intercept.
Please mark as brainliest
Answer:
β = 110
Step-by-step explanation:
Here, we want to find the value of beta
From the diagram;
70 + β = 180
The reason for this is that the sum of angles on a straight line is 180
Thus, we have that
β = 180-70
β = 110
Answer:
Step-by-step explanation:
5. The opposite angles of a cyclic quadrilateral sum to 180 so
9y + 5 + 18x + 4 = 180 and
9y - 9 + 21x + 6 = 180
Solve this system to find x and y.
7. Solved in the same way.
Have to go right now so i cant help you any further.
