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Lady bird [3.3K]
3 years ago
7

7ab/a A does not equal 0 Simplify the expression

Mathematics
1 answer:
shusha [124]3 years ago
4 0
\frac{7ab}{a}=7b*\frac{a}{a}=7b

Field of the functions in this case are:a is not equal zero. <span>Equates to zero only the denominator in this casebecause there are other terms that could have an impact on the division by zero.</span>
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Pls helpppppp meeee<br> im so confused
Elodia [21]
Answers:

11. u = {0, 1/3}

12. n = {-4, 0}

13. s = {-5, 0}

Please don’t forget to leave a thanks
6 0
3 years ago
A line passes through the point (-3,-3) and had a slope of 1/2, what equation is the line?
azamat

Answer:

y + 3 = 1/2(x + 3)

Step-by-step explanation:

Point Slope Form: y - y1(y coordinate) = m(slope)(x - x1(x coordinate))

4 0
2 years ago
Given f(x) = x and h(x) = f(x) - 3, how does h(x) compare to f(x)?
olga2289 [7]

Answer:

H(x) is less than f(xl

Step-by-step explanation:

Whether f(x)=3 or -4, h(x)'s value will always be less than f(x).

7 0
3 years ago
Someone please help i’m desperate to pass this quiz
slavikrds [6]

Answer:

y=2x+5

Step-by-step explanation:

8 0
3 years ago
Suppose an=3an-1 -5an-2 -4an-3. and a4= -7, a5=-36, a6=-85 , find a1 , a2, a3​
maria [59]

Answer:

        a_1=4\\\\a_2=0\\\\a_3=3

Explanation:

The equation is:

      a_n=3a_{n-1}-5a_{n-2}-4a_{n-3}

and

      a_4=-7, a_5=-36, a_6=-85

<u>1. Subsittute n = 6 into the equation:</u>

      a_6=3a_{5}-5a_{4}-4a_{3}

      Now subsititute the known values:

       -85=3(-36)-5(-7)-4a_{3}

      You can solve for a_3

      -85=-108+35-4a_{3}\\\\4a_3=12\\\\a_3=12/4\\\\a_3=3

<u />

<u>2. Substitute n = 5 into the equation:</u>

    a_5=3a_{4}-5a_{3}-4a_{2}

     Substitute the known values and solve for a_2

        -36=3(-7)-5(3)-4a_{2}\\\\4a_2=-21-15+36=0\\\\a_2=0

<u>3. Substitute n = 4 into the equation, subsitute the known values and solve for </u>a_1<u />

       a_4=3a_{3}-5a_{2}-4a_{1}

        -7=3(3)-5(0)-4a_{1}\\\\4a_1=9+7=16\\\\a_1=4

7 0
3 years ago
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