Let's say we have an equation like this 7x + 3. Let x = 4. Then we will do the following:
7(4) + 3 - Replace the x with 4
28 + 3
31 - simplify down
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:
Step-by-step explanation:
first lets put this in standard form to make it easier
- - 4x + 10
this form is the standard form (exponents go from greatest to least)
The degree in this polynomial is the highest exponent
So the degree is 3
There are 4 terms in this equation
7x^3
-5x^2
-4x
and 10
hope this helps <3
Answer:
Step-by-step explanation:
Answer:
False.
Step-by-step explanation:
It is a Geometric sequence with common ratio -1:
-3, (-3)(-1), (-3)(-1)^2 , (-3)(-1)^3
= -3, 3, -3, 3