Answer:
y = 2x-4
Step-by-step explanation:
x + 2y = 2
The slope intercept form is
y = mx+b where m is the slope and b is the y intercept
First find the slope of the line
2y = -x+2
Divide by 2
y = -1/2x +1
The slope of this line is -1/2
We want a line that is perpendicular, which is the negative reciprocal
-1 /(-1/2) = 2
The slope intercept form is
y = mx+b where m is the slope and b is the y intercept
y = 2x+b
Substitute the point into the line
6 = 2(5)+b
6 = 10+b
6-10 =b
-4=b
y = 2x-4
Step-by-step explanation:
- right triangle is A right triangle or right-angled triangle is a triangle in which one angle is a right angle
- acute triangle is An acute triangle is a triangle with three acute angles. An obtuse triangle is a triangle with one obtuse angle and two acute angles
- obtuse triangle is An obtuse triangle is one that has an angle greater than 90°. Because all the angles in a triangle add up to 180°, the other two angles have to be acute (less than 90°). It's impossible for a triangle to have more than one obtuse angle.
Answer:=
Step-by-step explanation:
4×60=240
To get roots of 13 and -3 the simplified equation will have to look like this.
(X-13)(X+3)=0
So if we multiply this out with foil method we get this:
X^2 -10X -39
So the answer is A
