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Anarel [89]
2 years ago
7

If g(x)=2x+1 and h(x)=x-2 then find (g-h)(x)

Mathematics
1 answer:
qwelly [4]2 years ago
4 0
(g-h)(x) = 2x+1 -(<span>x-2)
</span>(g-h)(x) = 2x+1 - x + 2
(g-h)(x) = x + 3
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Write the direct variation function given that y varies directly with x, and y = 6 when x = 10. HELP ASAP!!
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Answer:

60?

Step-by-step explanation:

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3 years ago
What is the simplified form of the following expression? 2 startroot 18 endroot 3 startroot 2 endroot startroot 162 endroot
nataly862011 [7]

The simplified form of the provided expression of 2 startroot 18 endroot +3 startroot 2 endroot startroot +162 endroot is 18√2.

<h3>What is the simplified form of an equation?</h3>

The simplified form of an equation is the simplest way of expressing the equation, by applying the required operations of mathematics.

The equation provided in the problem is,

2\sqrt{18}+3\sqrt{2}+\sqrt{162}

Let the simplified form of the above expression is <em>n. </em>Thus,

n=2\sqrt{18}+3\sqrt{2}+\sqrt{162}

Rewrite the equation to solve it further as,

n=2\sqrt{3\times3\times2}+3\sqrt{2}+\sqrt{9\times9\times2}\\n=2\sqrt{3^2\times2}+3\sqrt{2}+\sqrt{9^2\times2}

The square of the term cancel out the square root of it. Thus,

n=2\times3\sqrt{2}+3\sqrt{2}+9\sqrt{2}\\n=6\sqrt{2}+3\sqrt{2}+9\sqrt{2}\\n=(6+3+9)\sqrt{2}\\n=18\sqrt{2}

Thus, the simplified form of the provided expression of 2 startroot 18 endroot +3 startroot 2 endroot startroot +162 endroot is 18√2.

Learn more about the simplified form here;

brainly.com/question/1597694

4 0
1 year ago
Please I need help in this HW
Georgia [21]
D.16
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3 years ago
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six plus two is less than nine plus three =

6+2<9+3

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-2>-10 correct

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2 years ago
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Elena L [17]

Answer:

79,180

Step-by-step explanation:

you start off with 67k and multiply it by 1.03 for every outcome untill after 5th year

5 0
2 years ago
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