Answer:
(4,2),(5,−3),(−1,7),(0,9)
Step-by-step explanation:
Answer:
Step-by-step explanation:
sides of triangle are (4+3) and (2+3)
or 7,5
area of triangle=1/2×7×5=35/2=17.5 cm²
area of rectangle=3×2=6 cm²
area of shaded region=17.5-6=11.5 cm²
Its 72 degrees i just did this one plato
B. Warm air rises,and cool air sinks.
It would weight 18lbs i believe