Answer:
the value of the expression will be 15.
Step-by-step explanation:
equation giver : 2x/6y
value of x given: 15
value of y given: 1/3
on putting the values in the equation,
2×15 / 6×1/3
= 30 / 6/3
on simplification,
= 30/2
= 15
therefore, the value of the expression will be 15
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Answer:
The co-ordinate that is the best estimate of the point of intersection of the graph is (1.5, 1.75).
Step-by-step explanation:
i) The co-ordinate that is the best estimate of the point of intersection of the graph is (1.5, 1.75).
Answer:
<FBC=<DBG
Step-by-step explanation:
(w-2)^2 = 63
FOIL left hand side:
(w-2)^2 = w^2 - 4w + 4
So,
w^2 - 4w + 4 = 63
w^2 - 4w - 59 = 0
Then use quadratic equation to get values of w = 2 + 3*root(7) and w = 2 - 3*root(7).
±
3
√
7
Answer:
5
Step-by-step explanation:
