Answer:
2 OR4 ; both correct
Explanation:
x^2=7
x^4+y^2=50
x^4=(x^2)^2=(7)^2=49 --> 49+y^2=50
y^2=50-49=1 --> y=±
--> y=±1
+1 or -1 both possible --> solve both
+1+w=3 --> w = 3 - 1 = 2
OR
-1+w=3 --> w = 3 + 1 = 4
Answer:
Miguel Asin y Palacios has written: 'Abenmassarra y su escuela'
Explanation:
C. It is always less than 100%
Answer:
what is the question? is it supposed to be a graph?