Answer:
The base of the logarithm becomes the base of the exponent. The value that the logarithm is set equal to becomes the the power of exponent. The value you are taking the logarithm of is what you set your exponent equal to.
log
4
x
=
32
becomes
x=4 (32)
Step-by-step explanation:
Answer: y = 
x - 3
Step-by-step explanation:
Slope-intercept form is in the form of y=<em>m</em>x + <em>b</em> where m is the slope and b is the y-intercept.
We are given the slope, so we will plug this in.
y = <em>m</em>x + <em>b</em>
y = ()x + <em>b</em>
<em />
Now, we will solve for the y-intercept by plugging in the point they give us.
y = ()x + <em>b</em>
(-2) = ()(5) + <em>b</em>
-2 = 1.25 + <em>b</em>
-3 = <em>b</em>
<em />
Lastly, we will plug this variable into the equation we wrote above for our final answer.
y = x - 3
<em>Read more about writing a </em><em>slope-intercept form</em><em> equation for this problem here:</em>
<em>brainly.com/question/13874293</em>
The coordinate of the midpoint:
x m = ( x 1 + x 2 ) / 2
x 1 = - 2, x 2 = 12
x m = ( - 2 + 12 ) / 2 = 10 / 2 = 5
Answer:
The coordinate of the midpoint of a line segment PB is 5.
Answer:
C. -2x + 80
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
8 - 2(3x - 36) + 4x
<u>Step 2: Simplify</u>
- [Distributive Property] Distribute -2: 8 - 6x + 72 + 4x
- [Addition] Combine like terms (x): -2x + 8 + 72
- [Addition] Combine like terms (Z): -2x + 80
Answer:
5 : 1
Step-by-step explanation:
15:3
Divide each side by 3
15/3:3/3
5 : 1
