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2 years ago

Add and reduce 5 + 3 1/2

Mathematics

2 answers:

leva [86]2 years ago

6 0

Answer:

30.5

Step-by-step explanation:

I calculated it it might be the answer

djyliett [7]2 years ago

5 0

Answer:

8 1/2

Step-by-step explanation:

5+3=8

8 +1/2= 8 1/2(8.5)

Can't be simplified any further

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Type the correct answer in each box. Use numerals instead of words. If necessary, use/ for the fraction bar(s).Find the inverse

artcher [175]

Answer:

5,7,8

Step-by-step explanation:

Idk I’m not sure lemme know

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2 years ago

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The function f(x) = 1/2 x + 3/2 is used to complete this table.

Mrac [35]

Answer:

a) f(-1/2) = -2 is NOT TRUE.

b) f(0) =3/2 is TRUE.

c) f(1) = -1 is NOT TRUE.

d) f(2) = 1 is NOT TRUE.

e) f(4) = 7/2 is TRUE.

Step-by-step explanation:

Here, the given function is $f(x) = (\frac{1}{2}) x+\frac{3}{2}$

Now, checking for each values for the given function:

a) Putting x = (-1/2):

$f(\frac{-1}{2} ) = (\frac{1}{2})(\frac{-1}{2} ) +\frac{3}{2} = \frac{-1}{4} + (\frac{3}{2} )\\\implies f(x) = \frac{-1 + 6}{4} = (\frac{5}{4} )$

and (5/4) ≠ -2

Hence, f(-1/2) = -2 is NOT TRUE.

b)Putting x = 0 :

$f(0) = (\frac{1}{2})(0 ) +\frac{3}{2} = (\frac{3}{2} )$

Hence, f(0) =3/2 is TRUE.

c) Putting x = 1:

$f(1 ) = (\frac{1}{2})(1 ) +\frac{3}{2} = \frac{1}{2} + (\frac{3}{2} )\\\implies f(x) = \frac{3 + 1}{2} = (\frac{4}{2} ) = 2\implies 2 \neq -1$

Hence, f(1) = -1 is NOT TRUE.

d)Putting x = 2:

$f(2 ) = (\frac{1}{2})(2 ) +\frac{3}{2} = 1+ (\frac{3}{2} )\\\implies f(x) = \frac{2 + 3}{2} = (\frac{5}{2} )$

and (5/2) ≠ 1

Hence, f(2) = 1 is NOT TRUE.

e)Putting x = 4:

$f(4 ) = (\frac{1}{2})(4 ) +\frac{3}{2} = 2 + (\frac{3}{2} )\\\implies f(x) = \frac{4 + 3}{2} = (\frac{7}{2} )$

Hence, f(4) = 7/2 is TRUE.

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2 years ago

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anygoal [31]

Answer:

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2 years ago

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A balls falls from a window. Its height, as a function of time, is modeled by y= -4.982+12.

bixtya [17]

Answer:The function is nonlinear

Step-by-step explanation:

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2 years ago

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sveticcg [70]

Answer:

See attached picture.

Step-by-step explanation:

The equation is in point slope form $y - y_1 = m(x-x_1)$ where m is the slope and $(x_1,y_1)$ is a point.

For the equation y-2 = 23(x+4), graph the point (-4,2). Then from this point count up 23 and over to the right 1.

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2 years ago

Add and reduce 5 + 3 1/2​

Add and reduce 5 + 3 1/2