Step-by-step explanation:
<em><u>Here</u></em><em><u>,</u></em>
| −34 |
= 34
<em><u>As</u></em><em><u>,</u></em>
| | are absolute symbols so it's denote only the neutral number such as, | - 1 | = 1
The answer to yur question is 20.3
Let be "n" the number mentioned in the exercise.
You need to remember that:
1. In Math word problems:
- The word "times" means multiplication.
- The word "twice" indicates that something is multiplied by 2.
- "Sum" is the result of an Addition.
2. In inequalities, "Less than" is represented with the following symbol:
![](https://tex.z-dn.net/?f=%3C)
Then, based on the above, you know that "3 times a number" can be expressed as:
![3n](https://tex.z-dn.net/?f=3n)
And "Twice the same number":
![2n](https://tex.z-dn.net/?f=2n)
Therefore, "The sum of 3 times a number and twice the same number is less than 45" can be represented with the following inequality:
![3n+2n](https://tex.z-dn.net/?f=3n%2B2n%3C45)
The answer is: Option a.
Answer:
<h3>Options "
Consecutive angles are supplementary" and "
Only two opposite sides are parallel" are correct</h3>
Step-by-step explanation:
<h3>The property of Trapezoids are</h3>
- The bases are parallel by definition.
- Each lower base and upper base angles are supplementary on the same side.
From the property 1 we have that the bases (that is base of trapezoid or opposite sides ) are parallel.And by property 2 we have that each lower and upper base angles are supplementary on the same side
Therefore the options Consecutive angles are supplementary and Only two opposite sides are parallel are correct
Zeroes of a function are the values of x when f(x) = 0
So to find the zeroes of the function from the graph search for the points whose y-coordinates = 0
The y-coordinates of the point = 0, if the points lie on the x-axis
That means the zeroes of the function are the points of intersection between the graph and the x-axis
let us see that in the graph
I will draw it and post it here
From the graph
The graph intersects x-axis at points (-7, 0) and (-2, 0)
Then the zeroes of the function are (-7, 0) and (-2, 0)
Let us make the table
x f(x)
-2 0
-1 6
0 14
1 24
2 36