The answer is x=y.
You'll see if you replace all the x's with y's.
10 4 , so basically you cross multiply : 10x=20 .... 20 divided by 10 is 2 . x=2
___ = ___
5 x
Step-by-step explanation:
<u>Eq1</u>: x+ y =5
<u>Eq2:</u> x- y = 1
Hoping this help u
Answer:
Yes, you can square a negative number. In fact, any number at all can be squared, even numbers like pi and 0. This is because to square a number just means to multiply it by itself. ... Note that this is positive because when you multiply two negative numbers you get a positive result.
Step-by-step explanation:
number 2
Answer:
Step-by-step explanation:
congruent.
51°
