Answer:
21) 2 x 11
23) 2 x 2 x 2 x 3
25) 3 x 5
27) 2 x 2 x 5
29) 3 x 7
Step-by-step explanation:
Answer: 72 square inches
step-by-step explanation:
the equation for surface area is 2lw+2lh+2hw
breaking each of the sides down,
the length is 6 inches
the width is 2 inches
and the height is 3 inches
now substitute these into the equation
2(6)(2)+2(6)(3)+2(3)(2)
24+36+12
72 square inches
Answer:
number one is not equal and number two is equal on the first page.
number three is x=1.8 and number four is x=45 on the second page.
number five is x=4.5 cups on the third page.
Step-by-step explanation:
Number of candles =(total volumes used by the company)/(volume of one candle)
volume of one candle =5cm*2cm*12cm=120cm^3
hence number of candles =5040/120
, ,=42candles
Answer:
33,493.3 cm³
Step-by-step explanation:
Volume of a sphere of radius r = V = (4/3)πr³
Here the radius is 20 cm. Therefore, V = (4/3)(3.14)(20 cm)³ = 33,493.3 cm³
The volume of this sphere, to the nearest tenth, is 33,493.3 cm³
