Answer:
ms. sempe is right.
.
first we'll find area of trapezium.
area of trapezium = 1/2×height×(sum of parellel sides of the trapezium)
area of trapezium =1/2×4×(13+24)
area of trapezium =1/2×4×37
area pf trapezium = 74in²
now area of rectangle.
area of rectangle = length ×width
area of rectangle= 24in×7in
area of rectangle =168 in²
area of the figure= 74in²+168in²
area of figure=242in²
-4 and 3
-4 + would = -1
-4×3 would be 12
Ok so if you did 156-6 (considering it was 6 more you want to subtract it) and then because the girls was doubled the boys (you are now at 150) you must divide that by 3 which will give you 50. But you need to double it (for girls) which is 100 and then you have 50 left over which is for the boys. Boys=50 girls=106
Answer:
7,854,000
because the 308 people would have to be at least 500 to round up to 7,855,000
