Answer:
8 roses
Step-by-step explanation:
roses cost about 4 dollars, and 8 times 4=32
a)ab=-6×+4=-24
b)a÷d=-6÷-2=3
c)2bd=2×+4×-2=-16
Put the values according to the question
Hope it help you
∠ 1 = 120°
Note that ∠ Q and ∠ R are congruent, that is both 30°, thus
∠ 1 = 180° - (30 + 30)° = 180° - 60° = 120°
