1:-
0.25



- q not equal to zero hence proved
2:-
Its Slightly false.
Counter example :-
The sum of two rational numbers is may be rational. The sum of two irrational numbers is always irrational.”
ex:-


3:-
NOTA



Answer:
C. tan 48° = 16.3 / x
Step-by-step explanation:
With reference angle A
Tan A = BC / AC
Tan 48° = 16.3 / x
Hope it helps
The midpoint formula is ( x + x / 2, y + y / 2)
so....
6+ 2 = 8 / 2 = 4
4 + 8 = 12 / 2 = 6
the midpoint is (4, 6)
Answer is C.
Multiply the numerator and denominate by 3 - √5
Hope it helps.
Answer:
11/12
Step-by-step explanation:
We need to get a common denominator of 12
2/3 *4/4 = 8/12
1/4 *3/3 = 3/12
2/3 +1/4
8/12+3/12
11/12