Answer:2
Step-by-step explanation: follow pemdas
Answer:
Step-by-step explanation:
Given
Volume of box
Suppose base square has a length
and vertical walls has length of
volume
Cost of bottom material per square meter
Cost of side material per square meter
Total cost
Answer:
-5.142764558
just put it in the calculator
shift+tan so it will be tan⁻¹
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