Answer:
BC = 6
AC = square root of 72 or 8.485...
angle A = 45
Step-by-step explanation:
BC = BA
AC^2 = BA^2 + BC^2
angle A = 180-(90+45)
Answer:
150км надо просто умножить 6 на 25000 потом переводим в километры
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
7539 + 3200 = 10739
the answer is 10,739
Answer:
square root of 25=5 and square root of (x+9)=(x+9) so the answer is.... x+9=+-5
Step-by-step explanation:
