Answer:
Laura loves mango, Kim loves banana and Jim loves banana
Step-by-step explanation:
If every child loves to eat two things then we can tell what those are even if it doesn't tell us right away. Like Laura, it says she likes Apples but not Bananas. If she has to like two things but it can't be Bananas it must be something else, and the only other thing s Mangos, so Laura likes Mangos.
Jon loves Mangos and Bananas, so that's both, which means he doesn't love apples.
Kim loves Mango but not Apple, so she has to love something else, and the only thing left is Banana.
Jim doesn't love Mango so he has to Love Apple since he also loves banana.
Let me know if something didn't make sense.
144. 3^2 * 4^2. 9 * 16 = 144
Answer:
4 is not the constant. 2 is.
Step-by-step explanation:
In the following equation: y = 4x + 2
x and y are variables. x can be any given number, and y would be the resulting answer.
4 is not the constant, because the product it will produce varies on what x will be.
2 is a constant, because it will not change regardless what is put into x. It will continue to stay as 2.
Answer:
-7a+6b-11
Step-by-step explanation:
-2a+5b-7-5a+b-4
Taking like term together
= -2a-5a+5b+b-7-4
= -7a+6b+11
![\frac{1}{2}(x+5)^2 + 9 = -15](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%28x%2B5%29%5E2%20%2B%209%20%3D%20-15%20)
![\frac{(x+5)^2+18}{2} = \frac{-30}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%28x%2B5%29%5E2%2B18%7D%7B2%7D%20%3D%20%20%5Cfrac%7B-30%7D%7B2%7D%20)
Cancel out the denominators.
(x+5)² + 18 = -30
(x+5)² = -30 - 18
(x+5)² = -48
The equation is impossible, we have a negative number.
There isn't a number that squared gives a negative number (the square is always positive).
√(x+5)² = +/- √-48
x+5 = +/- √-48
IMPOSSIBLE
You can write the result in imaginary numbers
x+5=+/- 4i√3