Answer:
120 ? what this supposed to be about ? is it to estimate or subtract? does this have mutiple choices? and what gum are their referring too ? the gum you chew or in your teeth?
Answer:
A
Step-by-step explanation:
it says it is currently at 60 watts, if its tripled (times 3) that meansits times 3 and 60 times 3 is 180 so its A therefore.
Okay so ...
They drove a total of 920 miles right ?
But on the last day they drove 50 miles ...
What you do is subtract 50 from the total number of miles
920 - 50 = ....
The answer will show you how many miles left over aside from the 3rd day.
920 - 50 = 870
With the equation above you know for fact that in the first 2 days they drove a total of 870 miles on their trip.
The next step is to divide the remainder of miles ( 870 ) by 2 days
870 ÷ 2 = ?
Your answer will tell you how many miles they drove on each of the 1st two days...
870 ÷ 2 = 435
They drove 435 miles each on the first 2 days .
Answer:
(3×10^3)+(3×10^2)+(2×10^1)+(7×10^0)
Answer:
9.9
Step-by-step explanation:
To solve this problem, we first need to know that the whole length of the circunference is related to a central angle of 2pi radians. Then, we can solve using a rule of three to find the radius:
arc of 6.6 -> central angle of 2/3
arc of 2*pi*r -> central angle of 2pi
2*pi*r * (2/3) = 6.6 * 2*pi
r * (2/3) = 6.6
r = 6.6 / (2/3) = 9.9
So the length of the radius is 9.9