Answer:
The other 3 numbers you are looking for are:
24/11
84/11
96/11
Step-by-step explanation:
We can start off by making the numbers 2x, 7x, and 8x. We put them in expressions:
(7x-12)^2=2x(8x)
Simplify
49x^2-168x+144=16x^2
Subtract 16x^2 on each side
33x^2-168x+144=0
Divide by 3
11x^2-56x+48=0
Factor
(11x-12)(x=4)=0
Answer
x=4 or x=12/11
If x is equivalent to 4 then that means that the original numbers would be:
8, 28, 32
2(4), 7(4), 8(4)
Subtracting 12 from Y, or 28 will make it 16.
8, 16, 32
This seems to be a geometric progression
Next we have 12/11
2(12/11), 7(12/11), 8(12/11)
24/11, 84/11, 96/11
Subtracting 12 from Y, or 84/11 will get us -48/11, meaning r=-2 for the GP.
Final Answer:
8 , 28 , 32
24/11 , 84/11 , 96/11
Answer:
Step-by-step explanation:
I think le answer is -2x • (x - 1)
Answer:
C. 23
Step-by-step explanation:
18 18 22 23 26 29 36
23 is in the middle
Explanation:
Distributive property: → 
Multiply by the numbers from left to right.
Then, you can also divide into the numbers.
Product it's going to be multiply by the numbers, fractions, factors, and multiples.
Hope this helps!
Thanks!
Have a great day!
