Answer:
-61
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
x + y
x = 13
y = -74
<u>Step 2: Evaluate</u>
- Substitute: 13 - 74
- Subtract: -61
Answer:
Cross section
Step-by-step explanation:
Cross section refers to the new two dimensional face exposed when we slice through a three dimensional objects.
It can also be the surface or shape exposed by making a straight cut through something, especially at right angles to an axis.
Cross section is the plane surface(two-dimensional objects) formed by cutting across a solid shape (three-dimensional shape) especially perpendicular to its longest axis.
Answer:
Equation of line is:
Step-by-step explanation:
Given points:
(2,-8) and (1,7)
To write the equation in point slope form.
Solution:
In order to find the equation of line, we will find the slope of the line by slope formula.
The slope of the line passing through points and is given as:
Thus, slope of given line can be given as:
∴
The point slope of the equation for line with slope passing through point is given as:
Using point (1,7) to find the equation of line.
Using distribution.
Adding 7 both sides.
[Answer]
Answer:
Step-by-step explanation:
log2n=4 is equivalent to