Answer:
Step-by-step explanation:
here you go mate'
step 1
11 = y-6 equation
step 2
11+6=y-6+6 add 6 to the sides
answer
y=17
can i get brainliest if you dont mind?
Answer:
8×8=64
Step-by-step explanation:
Answer:
![49x^2+126xy+81y^2](https://tex.z-dn.net/?f=49x%5E2%2B126xy%2B81y%5E2)
Step-by-step explanation:
Use the square of a binomial theorem
= ![a^2+2ab+b^2](https://tex.z-dn.net/?f=a%5E2%2B2ab%2Bb%5E2)
Now expand the given equation:
![(7x+9y)^2=49x^2+126xy+81y^2](https://tex.z-dn.net/?f=%287x%2B9y%29%5E2%3D49x%5E2%2B126xy%2B81y%5E2)
Hope this helps :)
Have a great day!
Answer:
Step-by-step explanation:
-1/4x>8
x>8/(-1/4)
x>(8/1)(-4/1)
x>-32/1
x>-32
x<-32
The answer is D.
--------------------------
-3t+7>=9
-3t>=9-7
-3t>=2
t>=2/-3
t>=-2/3
t<=-2/3
The answer is A.
You could roll a 6-sided die 3 times to simulate this. This is a good simulation because it has one side for each possible tool, and each roll is independent, just as selecting the tool with replacement would be.