Answer:
15
Step-by-step explanation:
So angle 2 and angle 4 have a relationship that is called same-side interior or consecutive interior angles. The name there depends what class you are in but they mean the same thing.
If you have the transversal goes through parallel lines, then same-side interior angles will add up to 180 degrees.
So you are trying to solve the following equation for x:
angle2+angle4=180
2x+10+4x+80=180
Combine like terms:
6x+90=180
Subtract 90 on both sides:
6x =90
Divide both sides by 6:
x =90/6
Simplify:
x =15
15 is x so that the lines are parallel
Answer:
D
Step-by-step explanation:
It's a quartic trinomial because its has a fourth degree variable in the expression and only 3 variables in the equation.
2x⁴ - x + 5.
Linear trinomials have 1 degree 3 variables in the monomial. Eg x + y + 2 = 0 is an example of a linear trinomial.
Cubic trinomials have 3 degree and 3 variables in the equation eg = 5x³ + 2x + 1 = 0
Quadratic trinomials is the most common trinomial we deal with everyday eg Ax² + bx + c = 0
Isolate for y.
x - 2y =8
x-8 = 2y
(x-8)/(2) = y
(x/2) - (8/2) = y
y = (1x/2) - (4)
f(x) = (1/2)x - 4
The answer is D.
The square root of 247 is 15. If you round it to 3 decimal places it is 15.716. But, I'd prefer <span>15.716 as your answer</span>
