Answer:90
Step-by-step explanation:
My reasoning is because it makes a right angle and a right angle is equivalent to 90 degrees
Hey there!
(3x)^2 - 2x^2
= (3(-2))^2 - 2(-2)^2
= -6^2 - 2(4)
= 36 - 8
= 28
Therefore, your answer is: 28
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Hello there!
Firstly, let's figure out the total number of possible outcomes there are.
6 x 6 = 36
Therefore, the answer would be something out of 36.
The possible our comes that would make the sum of 5 would be:
1+4
2+3
3+2
4+1
So there are 4 possible outcomes that would make the sum of 5.
The answer would be 4/36.
However, you have to simplify the answer.
4/36 = 1/9
Thus, the final answer is 1/9
Hope this helped :D
Answer:
See below
Step-by-step explanation:
Sum of ingredients = sum of final solution
.50 x where x = 50 percent amount then 40 - x = 18% amount
.50 x + .18(40 - x) = .30 ( 40 )
.50 x + 7.2 - .18x = 12
.32x = 4.8
x = 15 L of 50% 25 liters of 18%
