Answer:
105
Step-by-step explanation:
Area of a trapezoid is given by the formula:
A = (a+b)÷2×h
(where h is the vertical height, and a and b are the parallel lines)
Substituting values given gives us:
A = (6+15)÷2×10
A = 21÷2×10
A = 10.5×10
A = 105
Units will be m² as this is area.
1) ×-2
--> 3. -p +6q =-22
2) - 3)
6p =24
p =4
sub into 2)
5(4) +6q =2
20 +6q =2
6q =2 -20 =-18
q=-3
272?
10 x 8 = 80
12 x 16 = 192
192 + 80 = 272.
Not sure
i thinks its a little
