Area = Length x Width
Given that length = 192cm² and the length = 12 cm, we plug these values into the equation and solve for the width:
192 = 12 x width
192 = 12width
width = 192 ÷ 12
width = 16 cm
Answer: Width = 16 cm
3x+17=x+53 ( the angles are equal)
3x-x=53-17
2x=36
x=36:2
x=18
Answer: 30.2
Explanation:
The mean is calculated by taking the sum of the values and dividing by the count.
For instance, for the 6 women, with the mean being 31, we can see that the ages summed to 186:
186
6
=
31
And we can do the same for the men:
116
4
=
29
And now we can combine the sum and count of the men and women to find the mean for the office:
186
+
116
10
=
302
10
=
30.2
Step-by-step explanation:
Correct answer: the first choice !
Answer:
x•7+30=-24
Step-by-step explanation:
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