ok I will help u tomorrow I am busy today
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Coordinates (x, y)
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
Point (2, 5)
Point (6, 7)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute in points [Slope Formula]:
- [Fraction] Subtract:
- [Fraction] Simplify:
Answer:
6 cm² + 6 cm²
12 cm²
surface area of the cuboid=12cm²-2 cm²
=10 cm²
The range of the function is y >= 2
<h3>How to determine the range of the function?</h3>
The equation of the function is given as:
f(x) = 5|x - 7| + 2
The above function is an absolute value function.
An absolute value function is represented as:
f(x) = a|x -h| + k
Where
Leading coefficient = a
Vertex = (h, k)
This means that
a = 5
(h, k) = (7, 2)
If a is positive, then the vertex is a minimum
This means that the vertex (7, 2) is a minimum
Remove the x value
y = 2
Express as a range
y >= 2
Hence, the range of the function is y >= 2
Read more about range at:
brainly.com/question/10197594
#SPJ1
Kind of hard to tell what’s a plus and minus sign so maybe some of these are incorrect.
The first one says x+2x+4y.
So the first thing you would do is combine like terms.
x and 2x are like terms.
Since x has no number you would have to put a 1 in place for it.
So you would have 1x+2x which would be 3x.
You would then put that together and have 3x+4y.