Sorry a bit messy, with a ratio of 2:5:1, that means 5 would be the longest and your longest piece is 125, diving 125 by 5 gets you 25 cm, this is also your shortest piece since 1x25=25
Fomula to calculate property rate
1 answer:
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Answer:
The solution set can be given as:
Step-by-step explanation:
Given function:
To find the domain of the function in set notation.
Solution:
For the function to exist the denominator must be ≠ 0
We have the denominator which cannot be = 0.
Thus, we can find the domain of the function using the above relation.
The function will not exist when:
Solving for
Subtracting both sides by 6.
Dividing both sides by 2.
∴
Thus, the function will not exist at . This means it has all real number solutions except -3.
The solution set can be given as:
Answer:
Step-by-step explanation:
Given: Function has two x-intercepts, one at (0,0) and one at (4,0)
To choose: the correct option
Solution:
x-intercepts of are the points whose x-coordinate is 0.
Consider
Put
Put
So, the function has two x-intercepts, one at (0,0) and one at (4,0).