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Marizza181 [45]
3 years ago
6

Evaluating expressions

Mathematics
2 answers:
almond37 [142]3 years ago
8 0

Answer:

2 3/8 (2.375)

Step-by-step explanation:

You can substitute m with 1/4, giving you the equation 2(1/4^2) + 9(1/4). You can then solve for the answer.

How to solve:

2(1/4^2) + 9(1/4)

2(1/16) + 9/4

1/8 + 9/4

1/8 + 18/8

19/8

2 3/8 (2.375)

MrRa [10]3 years ago
5 0

Answer:

5/2

Step-by-step explanation:

by plugging in the values check pic

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I think the straw can hold about 15000 mm^3.
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A lap around a track is 2/5 of a mile. how many laps is a 1 1/2 mile race?
sergiy2304 [10]

Answer:

3 3/4

Step-by-step explanation:

3/2/2/5 = 15/4

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4 0
2 years ago
Read 2 more answers
What is the graph of the function f(x) = the quantity of x plus 2, all over x minus 3
Andrej [43]

Answer:


Step-by-step explanation:

The given function is f(x)=\frac{x+2}{x-3} and we need to graph it.

In order to graph this function, we'll find below things:

Horizontal asymptote:

Since the degree of both numerator and denominator is same. Hence, the horizontal asymptote is the ratio of leading coefficient of numerator to the leading coefficient of  denominator.

Horizontal  asymptote is y = 1/1 = 1

Vertical asymptote:

Vertical asymptote occurs where the denominator is zero.

x-3=0\\x=3

x-intercepts:

For x-intercept, y = 0

\frac{x+2}{x-3}=0\\\\x+2=0\\x=-2

y-intercepts:

For y-intercept, x= 0

y=\frac{0+2}{0-3}=0\\\\y=-\frac{2}{3}

Using these, we can draw the graph of the rational expression.


5 0
3 years ago
Read 2 more answers
Which equation is the same as “f of x equals the quantity one-fourth x plus nine all over ten”
Sergio [31]
F(x)=((1/4)x+9)/10 Because f of x = f(x), equals the quantity means =, one-fourth x is just (1/4)x, plus 9 is + 9, and all over ten means take everything previously said over ten.
4 0
2 years ago
2/3 times 15 and explained​
IgorC [24]

Answer:

10

Step-by-step explanation:

2/3 * 15/1 = 30/3 = 10

8 0
3 years ago
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