To find the perimeter:
First, add all the sides together and find x
2x + 3 + 5x + 8 + x + 7x - 2 = 15x + 9
15x + 9 is your answer (for you cannot simplify it anymore)
hope this helps
Answer:
Answer: Option d. 4×![10^{-11}](https://tex.z-dn.net/?f=10%5E%7B-11%7D)
Step-by-step explanation:
In any sequence where ratio of the terms is given we always use the formula
A(n) = A(1)![r^{n-1}](https://tex.z-dn.net/?f=r%5E%7Bn-1%7D)
Here A(n) is the term n
A(1) is the first term
n= number of trms
and r = ration of the terms
Here the given sequence is 40,0.4,0.004........
So A(1) = 40
Ratio 'r' of second and first term is =0.4/40=1/100
We have to find 7th term so n=7
Now we put the values in the formula
A(7) = ![40(1/100)^{7-1}](https://tex.z-dn.net/?f=40%281%2F100%29%5E%7B7-1%7D)
=![40(1/100)^{6}](https://tex.z-dn.net/?f=40%281%2F100%29%5E%7B6%7D)
= ![40/100^{6} =40/10^{12}](https://tex.z-dn.net/?f=40%2F100%5E%7B6%7D%20%3D40%2F10%5E%7B12%7D)
= 40×![10^{-12}](https://tex.z-dn.net/?f=10%5E%7B-12%7D)
= 4×![10^{-11}](https://tex.z-dn.net/?f=10%5E%7B-11%7D)
The inverse of the statement is 'If it is Wednesday, then it is not sunny'
<h3>What is the inverse of a word?</h3>
The inverse of a word is simply the contrary nature or quality and could be termed opposite or reverse of a proposition or theorem that is formed by'
- contradicting both the subject and predicate
- Contradicting both the hypothesis and conclusion of a given proposition or theorem
For instance, the inverse of "if A then B" is "if not-A then not-B" and 'if not A, then B" is 'If A, not B ' is termed a compare contrapositive
From the information given, we have;
'If it is not Wednesday, then it is sunny'
We can see that the inverse of the proposition is;
'If it is Wednesday, then it is not sunny'
Thus, the inverse of the statement is 'If it is Wednesday, then it is not sunny'
Learn more about inverse here:
brainly.com/question/14391067
#SPJ1
Answer:
0.3
Step-by-step explanation:
First you need to add 1/4 and 9/20, and you would get 7/10. That only leaves 3/10, which as a decimal is 0.3.
Answer:
w=-7
Step-by-step explanation:
Soooo-
W(x)=-3x-4
divide both sides by x
W=-3-4
combine like terms
W=-7