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Lapatulllka [165]

4 years ago

7

How is a rational number that is not an integer different from a rational number that is an integer?

2 answers:

tresset_1 [31]4 years ago

6 0

A rational number that IS an integer would be written as a whole number, such as 21 or 999 or -2058. A rational number that ISN’T an integer would have decimals, such as 9.75 or 18.44444, as integers are whole numbers.

Andrei [34K]4 years ago

4 0

Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number. However, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

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Khan Academy 8th grade

Zina [86]

Answer:

d=101

Step-by-step explanation:

$\sf d=-20+11t$ $\sf when$ $\sf t=11$

$\sf d=-20+11(11)$

$\sf d=-20+121$

$\sf d=101$

Hope it helps!

8 0

2 years ago

Given that f(x) = 10x + 45, find f(7)

sattari [20]

Answer:

$\boxed{\bf f(x) = 115}$

Step-by-step explanation:

<u>Given polynomial </u><u>function </u>:-

$f(x) = 10x + 45$

<u>To </u><u>find</u> :-

$\sf \: f(7)$

<u>Solution:-</u>

$\sf \implies \: f(x) = 10x + 45$

Here, the value of x is 7(given).

So, <u>Substitute the value of x on the RHS and </u><u>on </u><u>LHS </u>:-

$\sf \implies{f}(“7”) = 10(“7”) + 45$

Simplify the RHS:-

<u>Multiply 10 and 7 :-</u>

$\sf \implies{f}(7) = 10 \times 7 + 45$

$\sf \implies{f}(7) = 70 + 45$

<u>Add 70 and 45 :-</u>

$\sf \implies{f}(7) = 115$

We're done!

Hence, the value of f(7) would be,

$\sf \implies{f}(7) = 115$

$\rule{225pt}{2pt}$

I hope this helps!

Let me know if you have any questions.

6 0

3 years ago

Three more than the product of 16 and Goran's savings

BabaBlast [244]

16x+3

x will be replaced with Goran's savings

8 0

3 years ago

Hi! how do i do this?

lapo4ka [179]

Answer:

p = 2

Step-by-step explanation:

A rational function has a vertical asymptote where the denominator is zero.

__

Your function will have a denominator that is zero when ...

x -p = 0 ⇒ x = p

We are told there is a vertical asymptote at x = 2. That means ...

p = 2

4 0

2 years ago

6) Evaluate 3/4x if X = -1/4

marysya [2.9K]

Answer: $-\frac{3}{16}$

Step-by-step explanation:

$\frac{3}{4}(-\frac{1}{4} )$

multiply the numberator and denominator:

3*-1 = -3

and

4*4 = 16 so,

$-\frac{3}{16}$ is the answer

7 0

2 years ago

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