The answer is shown in the doodle. hope this helps
Answer:
Amount of paper need = 140 cm²
Step-by-step explanation:
Given:
Length of rectangular prism = 5 cm
Width of rectangular prism = 5 cm
Height of rectangular prism = 4 cm
Base of triangular side = 5cm
Height of triangular side = 6 cm
Find:
Amount of paper need
Computation:
Amount of paper need = Curved surface area of rectangular prism + Curved surface area of square pyramid
Amount of paper need = 2h(l + b) + 4[Area of triangle]
Amount of paper need = 2h(l + b) + 4[(1/2)(b)(h)]
Amount of paper need = (2)(4)(5 + 5) + 2[(5)(6)]
Amount of paper need = (8)(10) + 2[30]
Amount of paper need = 80 + 60
Amount of paper need = 140 cm²
Answer:
the simple interest formula is: A= P(1+rt)
A= 150,120
Step-by-step explanation:
Plug each number in the formula
Do 16.5/100 which is 0.165
A= 43,200(1+(0.165)(15))
To make it easier Use PEMDAS or BODMAS
You want to start with the numbers that are inside the parenthesis Multiplication comes first before addition.
So 0.165 x 15 is 2.475
Add the 1:
1+2.475= 3.475
Finally,
43,200(3.475) or 43,200 x 3.475
43,200 x 3.475= 150,120
Answer:
3
Step-by-step explanation:
Area = 1/4 * √(5(5+2√5)) * a^2
Area ≈387.11
because each bag only covers 150 we need 3 bags
