Answer:
area for a square is the length squared
so 2 squared is...
4
the second answer is 3
triangle area formula is b x h / 2
Answer:
32.77
Step-by-step explanation:
28.50 x .15
tip=4.27
28.50
04.27
----------
32.77
Answer:
26^9 = 5,429,503,678,976
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)(a^c) = a^(b+c)
__
_____
"Simplest form" often means that all multiplications and divisions are to be carried out.
80 W divided by 1000 (to convert to kW) = 0.08 kW
The total cost can be calculated by multiplying wattage by time by electricity cost. Note how the units will cancel out, given that 2 weeks is equal to 14 days.
(0.08 kW)(0.5 h/day)(14 days) = 0.56 kWh
Multiply by the cost: ($0.08/kWh)(0.56 kWh) = $0.0448
So the closest answer is the first choice.
Answer:
y=3x+1
Step-by-step explanation:
