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bearhunter [10]
4 years ago
10

Please help me out with this one.

Mathematics
1 answer:
Kay [80]4 years ago
4 0
3g^{2} +15g+10=0

The discriminant of this equation is <em>105
</em>
<em />
<em />I hope this helped! :)) Have a blessed day <em>

</em>
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Graph the solution on the number line |x-3| &lt;5
Anettt [7]

Answer:

-2<x<8

see below for graph

Step-by-step explanation:

First, we need to solve the inequality.

Inequality: |x-3|<5

Split into two equations:

x-3<5

x-3>-5 (notice how the sign is flipped when we make the number negative)

let's start with x-3<5

add 3 to both sides

x<8

now

x-3>-5

add 3 to both sides

x>-2

The graph is below

the intersection is the solution.

Notice how I made the maroon line go to the right- which shows that it's greater than (for x>-2) and the silver line go to the left, which shows that it's less than (for x<8)

the equation is -2<x<8

Hope this helps!

8 0
3 years ago
Evaluate the step function for the given input values. g(x) = g(2) = g(–2) = g(5) =
romanna [79]

Answer:

Step-by-step explanation:

g(2) = g(–2) = g(5) is never true for the step function.  One " = " symbol per pair of g values, please.

The step function, which you're calling "g(x)," is 0 from -infinity up to but not including 0.  It's 1 from x just greater than 0 through infinity.

Thus:

g(2) = 1 because x is greater than 0.

g(-2) = 0 because x is less than 0.

g(5) = 1 because x is greater than 0.

4 0
3 years ago
Sean X,Y y Z subconjuntos de un conjunto universo U¿El siguiente enunciado es válido?
ikadub [295]

The translation is Let X,Y and Z be subsets of a universe set U, Are the following statement valid?

<h3>What is the sentence about?</h3>

Others are:

  • Y-X=X UT
  • Tip: Define non-empty sets and apply the relationship that is requested to verify. Or True False

Note that  X,Y and Z be subsets of a universe set U and as such, the statement of Y-X=X UT is false.

Learn more about Spanish math from

brainly.com/question/24126663

#SPJ1

8 0
2 years ago
Which biconditional is NOT a good definition? A. Two line segments are congruent if and only if they are of same length. B. An a
Natasha2012 [34]
The answer is C, because 2 shapes can have the same area, but that doesn't necessarily mean they're congruent. 
8 0
3 years ago
Read 2 more answers
I need help please explain your work for number 7 only
Keith_Richards [23]

Answer:

Transitive property

Step-by-step explanation:

When a=c and b=c, a=b

A would be 16+43

B would be 59

C would be 10+49

5 0
2 years ago
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