Answer:
A) 3/50
Step-by-step explanation:
2 + 5 + 3 = 10
Probability of drawing red = 2/10 = 1/5
Probability of drawing blue = 3/10
![\frac{1}{5} *\frac{3}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%20%2A%5Cfrac%7B3%7D%7B10%7D)
3/50
Answer:
7.9
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationship of the hypotenuse and the side opposite an angle:
... Sin = Opposite/Hypotenuse
For your geometry, this is ...
... sin(21°) = x/22
Multiplying by 22 gives ...
... x = 22·sin(21°) ≈ 7.9
Answer:
The multiplication property of equality states that if two values a and b are equal when you multiply each by the same value c, the products are equal.
Step-by-step explanation:
Multiplication property of equality:
- It states that multiplying both sides of the the equation with the same constant or number then the truth value of the equation does not change.
- That is the equality still holds true.
So, if
![a = b](https://tex.z-dn.net/?f=a%20%3D%20b)
Then, we can write by multiplication property of equality
![a=b\\\Rightarrow a\times c = b \times c\\\Rightarrow ac = bc](https://tex.z-dn.net/?f=a%3Db%5C%5C%5CRightarrow%20a%5Ctimes%20c%20%3D%20b%20%5Ctimes%20c%5C%5C%5CRightarrow%20ac%20%3D%20bc)
Thus, the correct answer is
The multiplication property of equality states that if two values a and b are equal when you multiply each by the same value c, the products are equal.
Answer:
The correct option is 1
Step-by-step explanation:
Given the number . we have to identify the number is rational or irrational
As we know is irrational
i.e
The above number is irrational as it is non repeating and non-termination number after decimal.
As the sum of a rational and an irrational must be irrational
∴ is irrational which gives the sum 3.31227766....
hence, the correct option is 1)