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lara31 [8.8K]
3 years ago
14

Is 27.5 a rational number

Mathematics
1 answer:
laiz [17]3 years ago
6 0
Yes because it has an odd number on the end.
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The base of a rectangular prism is 5.4 centimeters long and 4.9 centimeters wide. It is 3.8 centimeters tall. What is the volume
lorasvet [3.4K]
So, We Need To Examine The Problem. So, We Know That We Need To Find The Volume Of A Rectangular Prism. We Also Know That The Dimensions Are 4.9 • 3.8 • 5.4.
So, We Need To Remember The Formula For Volume Of A Rectangular Prism. 
V = B • W • H
So, we need to plug in the known values.
V = 4.9 • 3.8<span> • 5.4.
So, Lets Solve.
4.9 • 3.8 = 18.62
18.62 * 5.4 = 100.548 cm²
Now We Have:
V = 100.548cm²
It Rounds To 100.5cm²
</span>
7 0
3 years ago
What is the fully factored form of the expression 45x²y2 + 18x3
Llana [10]

Answer:

9x^2(5y^2 + 2x).

Step-by-step explanation:

First find the Greatest Common Factor of the 2 terms.

GCF of 18 and 45 = 9

GCF of x^2 and x^3 = x^2.

The complete GCF is therefore 9x^2.

So, dividing each term by the GCF, we obtain:

9x^2(5y^2 + 2x).

4 0
2 years ago
How do you solve for 2y=x+3
andrew-mc [135]
You divide everything by 2.
Your answer is
Y=1/2 + 3/2
4 0
3 years ago
Read 2 more answers
A car rental agency has 18 vehicles available, of which 3 are convertibles. What is the probability that a randomly selected veh
Westkost [7]

Answer:

\frac{1}{6}\\

Step-by-step explanation:

To find the probability, divide the number of desired outcomes by the total:

This will be 3/18, since there are 3 convertibles and there are 18 total cars

Simplify 3/18

= \frac{1}{6}

7 0
3 years ago
Can you draw a trapezoid with three angles
Kisachek [45]
No, because a trapezoid has four sides.
5 0
3 years ago
Read 2 more answers
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