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snow_tiger [21]
3 years ago
13

Describe the relationship between irrational number and rational number

Mathematics
1 answer:
Ludmilka [50]3 years ago
4 0
An irrational number is a number that cannot be expressed in a ratio of two numbers

a rational number is a number that can be expressed in a ratio
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1. Dalia makes a cranberry apple punch that contains 20%, percent real juice by mixing x gallons of a cranberry drink with y gal
Vladimir79 [104]

Answer:

The required equations which represents the relationship between x and y is 0.2(x+y)=0.4x+0.1y.

Step-by-step explanation:

Consider the provided information.

Dalia makes a cranberry apple punch that contains 20%, percent real juice by mixing x gallons of a cranberry drink with y gallons of an apple drink.

This can be written as: \frac{20}{100}(x+y)

The cranberry drink contains 40 percent real juice and the apple drink contains 10 percent real juice.

This can be written as: \frac{40}{100}x+\frac{10}{100}y

Now both the equation are equal.

\frac{20}{100}(x+y)=\frac{40}{100}x+\frac{10}{100}y

0.2(x+y)=0.4x+0.1y

Hence, the required equations which represents the relationship between x and y is 0.2(x+y)=0.4x+0.1y.

4 0
4 years ago
Rewrite the expression with rational exponents as a radical expression by extending the properties of integer exponents.
ch4aika [34]

Answer:

The correct answer is The 1st answer choice

Step-by-step explanation:

1st simply the expression

then you'll transform it to get your answer.

3 0
4 years ago
This type of medicine is still practiced today.
devlian [24]
The answer is chinese medicine.
7 0
3 years ago
PLEASE HELP!!
valkas [14]
A) Here, sum of two non-adjacent angles: 52 + 25 = 77
Now, ∠3 = 180 - 77   [ sum of all angles in a triangle is 180 ]
so, ∠3 = 103

Now, ∠3 + ∠4 = 180  [ Supplementary angles ]
So, ∠4 = 180 - ∠3
∠4 = 180 - 103 = 77
∠4 = 77 [ which is sum of two non-adjacent angles ]

....Hence proved.

b) m∠4 = 77 
[ Solved in previous section ]

Hope this helps!

4 0
4 years ago
Read 2 more answers
A soccer field is 100 meters long. What could the length in yards
Zolol [24]

Answer:

109 yards.

Step-by-step explanation:

6 0
4 years ago
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