Answer:
A. 3:30.
Step-by-step explanation:
180 is 90+90 so that would put it in 3:30.
Answer:
Solution given:
radius [r]=2cm
height [h]=8cm
total surface area of cylinder=?
we have
total surface area of cylinder=2πr²+2πrh
- 2πr(r+h)
- 2π*2(2+8)
- 40π or 125.66cm²
<u>total surface area of cylinder</u><u>40π or 125.66cm²</u><u>.</u>
A = 2lw + 2lh + 2hw
A = 2(12)(3) + 2(12)(5) + 2(5)(3)
A = 72 + 120 + 30
A = 222 cm squared
Hope this helps!! :)
The polynomial x3+8 is equal to (x+2)(x2-2x+4)
80.75 / 8.50 = 9.5
Sean worked 9 and a half hours.
