Answer:
The answer is A - symmetry.
None of the other options really have bearing in relation to the question.
Hope this helps.
Step-by-step explanation:
Hello :
by the pytagore rule :
the length of the hypotenuse is x : x²= (5√6)² +(5√6)²
x² = 300
x =√300
1.4 . Simply divide the two numbers and round to the first number spot to the right of the decimal point.
ANSWER: A & B
FOR COORDINATES (2,2)
A) 2-2=-0.25(2-2)
0=0
B) 2-3=-0.25(2+2)
-1=-1
FOR COORDINATES (-2,3)
A) 3-2=-0.25(-2-2)
1=1
B) 3-3=-0.25(-2+2)
0=0
WHY ITS NOT C and D
COORDINATES (2,2)
C) 2+3=-0.25(2-2)
5=0 ZERO DOES NOT EQUAL 5
D) 2-3=-0.25(2-2)
-1=0 ZERO DOES NOT EQUAL -1
COORDINATES (-2,3)
C) 3+3=-0.25(-2-2)
6=1 SIX DOES NOT EQUAL 1
D) 3-3=-0.25(-2-2)
0=1 ZERO DOES NOT EQUAL 1
The given formular is the chemichal formular for sodium chromate.
The chemical formular for sodium chromate is
.
Therefore, the value of x is 2 and that of y is 1.
