Answer:
SA=276
Step-by-step explanation:
Formula for rec. prism= 2(lw)+2(hl)+2(hw)
220 = SA for the bottom rectangular prism
56 = SA for the top figure
220+56=276
SA=276cm
Answer:
y ≥ 2x-2
Explanation:
y-intercept is -2 and slope is 2. The line is solid and it is shaded above so it would be greater than or equal to.
Answer:
Step-by-step explanation:
a) 5 cm(25000)(1 m/100 cm)(1 km/1000 m) = 1.25 km
b) 2.2 km (1000 m/km)(100 cm/m) / 25000 = 8.8 cm
Answer:
The unit price of the 20 pack is $0.79 and the unit price for the 8 pack is $0.80.
Step-by-step explanation:
Simply Take the price of the pack of batteries divided by the number within the pack.
$6.40 / 8 == $0.80
$15.80 / 20 == $0.79
Cheers.
I first convert it into decimals because it an easier way to do it. So it would be 0.5+0.33+0.4= 1.23. Then I convert it into a fraction which is 37/30.