2.(-8) + (+5)= ?
3.(+9) - (-3) = ?
4.(+12) - (-1) = ?
5. (-7) - (-5) = ?
(-14) - (+2) = ?
For this case, the first thing we must take into account is the following rounding rules:
We then have the following decimal:
34.287
Rounding to the nearest tenth of a minute we have:
34.3
Answer:
her race time to the nearest tenth of a minute is:
34.3
60% of 120 is 72. Therefore, Mark has only saved 72 dollars.
Answer:
360/12 = ...
Step-by-step explanation:
The central angle is the angle of each slice at the center, and since they are equal pieces they will have the same angles and side lengths and everything.
Now, to solve this you just have to know two things, what is the angle for a full circle, and what happens if you strt cutting it.
So easy, there are 360 degrees in a circle. Now, what if you cut a circle in half, now there are two semicircles, and since you cut it in half the 360 gets cut in half to 180. Same if you cut it into 4 slices then 360/4.
So you want to find 360/12 to find the central angle of each piece.
A round pizza cut into twelve equal pieces will have a central angle of 30 degrees for each slice as the total 360 degrees of the circle are divided by the 12 slices.
The subject of this question is mathematics, specifically geometry as it involves finding the central angle of a sliced pizza. To find the central angle for each slice of pizza, you need to know that a circle has 360 degrees. When the pizza is cut into twelve equal slices, the total degrees (360) will be divided by the number of slices (12).
Here is the step-by-step way to solve it:
So the central angle for each slice of the pizza will be: 360 degrees / 12 slices = 30 degrees per slice.
#SPJ2
tis noteworthy that 7 months is not even a year, since there are 12 months in a year then 7 months is really 7/12 of a year.
there are 1000 meters in 1 kilometer. so 332 kilometer X 1000
332(1000)= 3320
so the falcon can fly 3320 meters per hour