The answer would be 3mph because 3/4 / 1/4 = 3. So the answer would be 3mph.
1/5 five being the denominator, because in math you must always simplify
Answer:
In quadrilateral ABCD we have
AC = AD
and AB being the bisector of ∠A.
Now, in ΔABC and ΔABD,
AC = AD
[Given]
AB = AB
[Common]
∠CAB = ∠DAB [∴ AB bisects ∠CAD]
∴ Using SAS criteria, we have
ΔABC ≌ ΔABD.
∴ Corresponding parts of congruent triangles (c.p.c.t) are equal.
∴ BC = BD.
5+4 = 10 - 1
the missing number is 1
