(1 pt)
Which number line shows the given inequality?
t < –1.4
3.
(1 pt)
Which number line shows the given inequality?
m < 7.5
Answer:
6x - 1 = - x - 9
Step-by-step explanation:
- 4 - 5 = - 9
B) -74
C) 7
D) 9
If the quadratic equation x^2 + 18x +74=0 is rewritten in the form (x-p)²= Q. Then the value of Q is 7.
It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.
Given
The quadratic equation .
If the quadratic equation is rewritten in the form
Add and subtract 9² in the equation.
We know the formula
Then equation will be
Add 7 both the sides, then
Thus the value of Q is 7.
More about the quadraticequation link is given below.
Step-by-step explanation:
The given quadratic equation:
To find, the value of Q = ?
Adding both sides 81, we get
⇒ - 2(x)8 + = 81 - 74
Using the algebraic identity,
⇒ is the form of
Here, P = 9 and Q = 7
Thus, the value of Q "option C) 7" is correct option.
The real-world problem that could be modeled by a linear function will be y = 60 - 12x.
A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
x/a + y/b = 1
Where 'a' is the x-intercept of the line and ‘b’ is the y-intercept of the line.
The linear function whose x-intercept is 5 and y-intercept is 60. Then the equation is given as,
x/5 + y/60 = 1
Convert the equation into a slope-intercept form. Then we have
x/5 + y/60 = 1
12x + y = 60
y = 60 - 12x
The real-world problem that could be modeled by a linear function will be y = 60 - 12x.
More about the linear equation link is given below.
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Which decimal is equal to 7/10? A. 0.71 B. 0.7 C. 0.07 D. 0.071