Answer:
(First step for obtaining a common denominator for the two fraction)
Step-by-step explanation:
where,
a is acceleration of an object.(Need to calculate)
Now we will simplify above expression for a
First we make common denominator.
Common denominator is 7. So, we make both denominator 7. We multiply by 7 at top and bottom with 3. We get
(First step for obtaining a common denominator for the two fraction)
Now we combine the numerator
In a regular octagon all the interior angles are of the same value.
sum of the interior angles in octagon = (n-2) *180°
n - number of sides, in this case, n = 8
interior angles sum = (8-2)*180° = 6*180° = 1080°
since there are 8 equal angles = 1080/8 = 135°
Angle x + one interior angle of the octagon = 180 ° (as its a straight line)
x + 135 = 180
x = 45°
Answer:
A is correct since,
x>-3 and x<1
x=(-2,-1,0)
|x+1|<2
|-2+1|<2
|-1|<2
1<2
|-1+1|<2
|0|<2
0<2
|0+1|<2
|1|<2
1<2
Therefore A is correct
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Answer:
Step-by-step explanation:
Sample space is a set of possible outcomes of a random experiment.
A random experiment is an experiment whose outcomes can not be predicted.
Number of red balls = 6
Number of green ball = 1
Number of blue ball = 1
Let R denotes red ball, B denotes blue ball and G denotes green ball.
Sample space =
Answer:
77
Step-by-step explanation:
just do 500-423
