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Dahasolnce [82]
3 years ago
14

What is an rational number

Mathematics
2 answers:
Ahat [919]3 years ago
8 0
A rational number is a number that can be written into a fraction. pi, some square roots, e, etc., are irrational numbers(numbers that cannot be written into a fraction).
Troyanec [42]3 years ago
6 0
A rational number is when a number can be in the form of p/q. When p/q are integers and q is not equal to 0
hope this helps!
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0) Craig buys a ring for $500. He sells it for $750.
svp [43]

Answer:

The selling price is 3/2 of the original price

Step-by-step explanation:

7 0
2 years ago
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James has a piece of constrution paper with area of 65 1/4 inches . It is 9 2/3 inches long. What is the width of the piece of c
MrMuchimi

Answer:

The width of the piece of construction paper is 6.75 inches.

Step-by-step explanation:

The area of the paper = 65\frac{1}{4}  = 65.25sq inches

The length of the paper =  9\frac{2}{3}   = 9.66 in

Let the width of the paper =  w inches

Now, AREA OF THE PAPER = LENGTH x WIDTH

or, 65.25  sq. inches  = 9. 66 in  x w in

⇒ 65.25 = 9.66 x w

or, w = \frac{65.25}{9.66} \implies w = 6.75

or, w = 6. 75 inches

Hence,  the width of the piece of construction paper is 6.75 inches.

6 0
3 years ago
Find the distance between these points.
asambeis [7]

Answer:

√85

Step-by-step explanation:

See image

Distance formula can be used to find the distance between two points.

d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}  }

8 0
3 years ago
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Replace the # symbols in the row 1 function to match the graph below f(x)=(x+5)(x+#)(x-1)(x-#)​
matrenka [14]

Answer:

3, 5

Step-by-step explanation:

Looking at the graph, the x-intercepts are -5, -3, 1 and 5.

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4 0
2 years ago
What is the solution to the equation?<br> 3/4(4c+16)=2c+9
ella [17]
<span>3/4(4c+16)=2c+9

We simplify the equation to the form, which is simple to understand
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Reorder the terms in parentheses
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Remove unnecessary parentheses
<span>+3c+12=+2c+9

We move all terms containing c to the left and all other terms to the right.
<span>+3c-2c=+9-12

We simplify left and right side of the equation.
<span>+1c=-3

We divide both sides of the equation by 1 to get c.
<span>c=-3
Hope this helped! :)

</span></span></span></span></span></span></span>
4 0
3 years ago
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