Answer: F
Explanation: the angles add up to 180 degrees (on a straight line)
Answer:
<u>x = 14</u>
Step-by-step explanation:
4x + (2x + 6) = 90
6x + 6 = 90
subtract both sides by 6:
6x + 6 <em>- 6 </em>=<em> </em>90 <em>- 6</em>
6x = 84
divide both sides by 6
6x/6 = 84/6
x = 14
double check:
4*14 + (2*14 + 6) = 90
56 + 28 + 6 = 90
Have a nice day!
Edit: I just typed out a whole paragraph and realized it was wrong. I am sorry but I cannot help you. I'm just going to wait for a moderator to remove this. Again, very sorry.
Answer: simplifying
Step-by-step explanation:
2y + -10 = 6x
Reorder the terms:
-10 + 2y = 6x
Solving
-10 + 2y = 6x
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '10' to each side of the equation.
-10 + 10 + 2y = 10 + 6x
Combine like terms: -10 + 10 = 0
0 + 2y = 10 + 6x
2y = 10 + 6x
Divide each side by '2'.
y = 5 + 3x
Simplifying
y = 5 + 3x
Step-by-step explanation:
your well come...
Answer:
The equation of the line is y - 12 =
(x + 9) ⇒ B
Step-by-step explanation:
The slope-point form of the linear equation is
y - y1 = m(x - x1), where
- m is the slope of the line
- (x1, y1) are the coordinates of a point lie on the line
∵ The slope of a line is
∴ m =
∵ The line passes through point (-9, 12)
∴ x1 = -9 and y1 = 12
→ Substitute these values in the form of the equation above
∵ y - 12 =
(x - -9)
→ Remember (-)(-) = (+)
∴ y - 12 =
(x + 9)
∴ The equation of the line is y - 12 =
(x + 9)