Answer:
y = -0.25x + 2.25
Step-by-step explanation:
First, you can simplify the equation of the line it's perpendicular to (2y = 8x - 6) by dividing both sides by 2. This means you would get y = 4x - 3. From that you can conclude that the slope of that line is 4.
Lines always have a slope that is the negative reciprocal of the slope of the line they are perpendicular to, so you know the slope of the line is going to be -1/4.
So far, you have the equation y = -1/4x + b and you have to find b.
You can substitute in the point (-3, 3) so you would have 3= -1/4 * -3 + b
Solving,
3 = 3/4 + b
b = 2 and 1/4
Therefore the equation is y = -1/4x + 2 1/4 or y = -0.25x + 2.25
<em>Answer:</em>
A and C
<em>Step-by-step explanation:</em>
We have: <em>C = 5 (2y + 1)</em>
<em> = 5 x 2y + 5 x 1</em>
<em> = 10y + 5 </em>
Besides, <em>A = 10y + 5 </em>too.
SO THE ANSWER IS <em>A and C</em>
<em>Hope it helps ^^</em>
You would classify the triangle as a Right triangle. You would classify it as a Right Triangle because the total amount of degrees in a triangle must be 180 degrees. If you add 42 and 48, it would give you 90 degrees. 180 - 90 degrees would equal 90 degrees. Meaning, the final corner would be 90 degrees. If 1 corner of a triangle is 90 degrees, it would classify as a right triangle.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation: