Hopes this helps:
Answer: x = -4
Please mark as brainlist.
Answer:
0 (zero)
Step-by-step explanation:
It is the only Rational number, which is its own additive inverse.
Additive inverse of ….
2 is -2
-3 is 3
7/9 is -7/9
-1 is 1
1 is -1
I gave a few examples above, each is additive inverse of the other because their sum = 0. For finding additive inverse we only need to change its sign., and if we need both numbers equal, it has to be 0. Since 0+0 = 0.
<em>Hope this Helps!!!</em>
The sum of the measures of the angles of a polygon of n sides is 180(n - 2).
Set that expression equal to 1800 and solve for n, the number of sides.
180(n - 2) = 1800
Divide both sides by 180
n - 2 = 10
Add 2 to both sides
n = 12
The polygon has 10 sides.
Answer:
-6 - x^5+3x^2 is cubic, and trinomial
5x^3 - 8x is cubic, and binomial
1/3x^4 is quartic, and monomial
6/7x + 1 is linear, and binomial
-0.7x^2 is quadratic, and monomial
Step-by-step explanation:
Monomial is 1 term
Binomial is 2 terms
Trinomial is 3 terms
- Exponents don't count as terms btw
Answer:
The slope of the line that contains the points (-1, 2) and (4, 3) is:
Step-by-step explanation:
Given the points
Finding the slope between (-1, 2) and (4, 3)

Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [3 - 2] / [4 - (-1)]
= 1 / 5
Thus, the slope of the line that contains the points (-1, 2) and (4, 3) is: