Step-by-step explanation:
V=1/3hπr².
(h=3cm, r=5²cm
V= 1/3 x 3 x π x 5²
V= 25π
The domain and the range of a graph are the set of input and output values on the graph
- The domain of the graph is [-3,2)
- The range of the graph is (-5,4)
<h3>How to determine the domain</h3>
On the graph, the x values starts at x = -3 (with a closed circle), and it ends at x = 2 (with an open circle)
This means that, the domain of the graph is [-3,2)
<h3>How to determine the domain</h3>
On the graph, the y values starts at y = -5, and it ends at y = 4 (with an open circle)
This means that, the range of the graph is (-5,4)
Read more about domain and range at:
brainly.com/question/2264373
The solution to system of inequalities is y ≥ (-2/3)x -6 and y ≤ (-7/3)x +8.
<h3>What is an Inequality ?</h3>
An Inequality is the mathematical statement formed when two algebraic expression is equated by an inequality operator ,< , > , <> etc.
In the given system of Inequality
To determine the system of inequality represented by the two inequality
We will try trial and error method
Option A is y ≥ (-2/3)x -6
y ≤ (-7/3)x +8
When x is taken as 0 in bot the statements
y≥ -6 (true)
y ≤ +8 (true)
As both the Inequalities is true therefore the solution to system of inequalities is y ≥ (-2/3)x -6 and y ≤ (-7/3)x +8 .
To know more about Inequality
brainly.com/question/20383699
#SPJ1
Answer:
The polynomial equation that cannot be solved using the quadratic formula: Option2:
Step-by-step explanation:
First of all we have to learn what a quadratic polynomial is.
A polynomial or equation of degree 2 is called a quadratic equation. Quadratic formula is used to solve quadratic equations.
The quadratic equation is of the form:
From the given options, only option 2 doesn't have degree 2 so it is not a quadratic polynomial.
Hence,
The polynomial equation that cannot be solved using the quadratic formula: Option2:
Answer:
-9/ 11 ____-5/11 _____ - 2/11
Step-by-step explanation:
-2/11, -5/11, -9/11
All the numbers are negative ; the fraction which is largest is 9/11 ; then 5 /11 ; then 2 /11 ; however, since they are negative, they largest fraction becomes the least value.
Numbers on a number line are arranged from least to highest. Hence the numbers will be arranged in a number line as follows :
-9/ 11 ____-5/11 _____ - 2/11