Answer:
if two angles are supplementary angles, then the sum of their angle measures is equal to 180°.
Step-by-step explanation:
the if p statement is called the hypothesis of the conditional statement.
the then q statement of the conditional statement is called the conclusion.
Answer:
to answer this i am gonna need the rise and run or the y2 -x2/ y1-x1 and then i well come back and edit this to the right answer
Step-by-step explanation:
Answer: x1 = -2, x2 = 3/4
Step-by-step explanation:
4x^2 + 5x -6 = 0
4x^2 + 8x -3x -6 = 0
4x(x+2)-3(x+2)=0
(x+2)(4x-3) = 0
x+2 = 0: x = -2
4x-3 = 0: x = 3/4
<u>To make this problem solvable, I have replaced the 't' in the second equation for a 'y'.</u>
Answer:
<em>x = -9</em>
<em>y = 2</em>
Step-by-step explanation:
<u>Solve the system:</u>
2x + 3y = -12 [1]
2x + y = -16 [2]
Subtracting [1] and [2]:
3y - y = -12 + 16
2y = 4
y = 4/2 = 2
From [1]:
2x + 3(2) = -12
2x + 6 = -12
2x = -18
x = -18/2 = -9
Solution:
x = -9
y = 2
The correct answer is: 89°
Explanation:
As the angle -271° has the negative sign, it means we have to add 360° to it in order to find the coterminal angle(and the answer should be between 0° and 360°).
Hence, -271° + 360° = 89°
Note(bonus information): If the angle were positive, you would have to subtract 360° from it to find the coterminal angle.
-i
