Answer:
b = 27 degrees
Step-by-step explanation:
90 - 63 = 27
Answer:
x = 4 - 5/2 y
Step-by-step explanation:
2x + 5y = 8.
Subtract 5x from each side
2x + 5y -5y = 8-5y
2x = 8 -5y
Divide each side by 2
2x/2 = (8-5y)/2
x = 4 - 5/2 y
V=5
W= 6
Check by putting in the answer
5+6=11
11=11
2(5)+6=16
10+6=16
16=16
Step-by-step explanation:
First expression :
3 × ( x - y ) × ( x - y )
second expression
5 ( x^2 - 2xy + y^2 )
5 ( x - y ) ^2
5 ( x - y ) ( x - y )
Now
CF = ( x - y ) ( x - y )
HCF = ( x - y ) ^2
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