Well, you would have to divide to get the answer. What you do to one side you do to the other. So, you would divide 0.85 by 0.85. and then you would divide 200 by 0.85. Then the answer would be estimated to 235.294.
Answer:
w=-8
Step-by-step explanation:
2w+22=-6(w+7)
2w+22=-6w-42
8w+22=-42
8w=-64
w=-8
Therefore, w=-8
Hello!
You can use the Pythagorean Theorem to solve this
![a^{2} + b^{2} = c^{2}](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%3D%20c%5E%7B2%7D%20)
c is the hypotenuse which is the side across the right angle
a and b are the other sides
Put in the values you know
![9^{2} + 12^{2} = c^{2}](https://tex.z-dn.net/?f=%209%5E%7B2%7D%20%2B%2012%5E%7B2%7D%20%3D%20c%5E%7B2%7D%20)
Square the numbers
![81 + 144 = c^{2}](https://tex.z-dn.net/?f=81%20%2B%20144%20%3D%20%20c%5E%7B2%7D%20)
Add
![225 = c^{2}](https://tex.z-dn.net/?f=225%20%3D%20%20c%5E%7B2%7D%20)
Take the square root of both sides
15 = c
The answer is 15
Hope this helps!
X-5y=4
+5. +5
×=9
I'm pretty sure that's how but if not I'm sorry
Step-by-step explanation:
Let the other endpoint be (x,y)
Since, (1,6) is the midpoint between (9,1) and (x,y)
Therefore,
1=(9+x)/2
=> 2=9+x
=> x= -7
and,
6=(1+y)/2
=>12= 1+y
=> y=11
So, the other endpoint is ( -7, 11)