Answer:
17 is the missing the number
Step-by-step explanation:
Pattern: +1, +3, +5, +7, etc.
Although A is correct, C is the correct answer. If you don't get a problem like this, try to draw some of the shapes out and then draw a symmetrical line down the middle to find out if it is symmetrical.
Answer:
x= 7/ 8 is the answer
If you wanted to simplify
Answer:
y = 3/4 x + 25/4
Step-by-step explanation:
just tried the numbers out with desmos (free online software
the 3/4 where guessedby intuition
(would indeed appreciate the brainliest if you appreciate the work)
Answer:
a = 12m
Step-by-step explanation:
In order to solve this problem we will need to know the Pythagoras theorem that states that in a right angled triangle the square of the hypotenuse (the side opposite to the right angel) is equal to the sum of the squares of the other two sides. This theorem can be written as an equation....
![c^{2} = a^{2} + b^{2}](https://tex.z-dn.net/?f=c%5E%7B2%7D%20%3D%20a%5E%7B2%7D%20%20%2B%20b%5E%7B2%7D)
Now we can see that we can easily find the missing value by using this theorem. We just have to substitute the values. And we get the following
![c^{2} = a^{2} + b^{2}](https://tex.z-dn.net/?f=c%5E%7B2%7D%20%3D%20a%5E%7B2%7D%20%2B%20b%5E%7B2%7D)
![a^{2} = c^{2} - b^{2}](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%3D%20c%5E%7B2%7D%20-%20b%5E%7B2%7D)
![a^{2} = 15^{2} - 9^{2}](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%3D%2015%5E%7B2%7D%20-%209%5E%7B2%7D)
![a^{2} = 225 - 81](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%3D%20225%20-%2081)
![a^{2} = 144](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%3D%20144)
![a = \sqrt{144}](https://tex.z-dn.net/?f=a%20%3D%20%5Csqrt%7B144%7D)
![a = 12](https://tex.z-dn.net/?f=a%20%3D%2012)