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anyanavicka [17]
3 years ago
9

Show that the value of the expression: ( 10+5 3 + 10−5 3 )2 is a rational number.

Mathematics
1 answer:
Oxana [17]3 years ago
7 0

Answer:

The value of the expression is 400

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Math grades assignment unit test part 2 adding and subtracting rational numbers?
Katena32 [7]

Answer: When we add or subtract rational numbers that have the same denominator, we add or subtract only the numerators. The denominators stay the same. When we add or subtract rational numbers with unlike denominators, we need to change the rational numbers to equivalent rational numbers that have the same denominators, before we find the sum or difference. Adding & Subtraction Rational Numbers

Step-by-step explanation:

3 0
2 years ago
U=x+y/ky , solve for x
masya89 [10]

In the given equation the value of the x be a x = U*ky-y.

According to the statement

we have to find that the value of the x from the given statement.

So, For this purpose, we know that the

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

From the given information:

The given statement is

U=x+y/ky

now, rearrange the terms then

U*ky=x+y

U*ky-y = x

And then the value f the x become

x = U*ky-y.

So, In the given equation the value of the x be a x = U*ky-y.

Learn more about equation here

brainly.com/question/13763238

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4 0
1 year ago
1-1/2=2(y=4) please help me
kozerog [31]

Answer:

Y=4

Step-by-step explanation:Solve for yy in (y=4)(y=4).

y=4y=4

2 Substitute y=4y=4 into 1-1/2=2

​2

​

​

No Solution

4 0
3 years ago
If the volume of the pyramid is 72cm, what is its height in cm?
nydimaria [60]

it is b.9 because u have to multiply (w×h×l)/3

5 0
3 years ago
Read 2 more answers
The cafeteria wants to buy 4,500 new forks. If each package contains 90 forks, how many packages should the cafeteria buy?
nikdorinn [45]

Answer:

50

Step-by-step explanation:

4,500÷90=50

and to check

90×50=4500

4 0
3 years ago
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