Answer:
76 cm
Step-by-step explanation:
To find the perimeter, add up all of the side lengths.
18 cm + 26 cm + 32 cm = 76 cm
I hope this helps :))
5 and 4/5 =
5 * /5 (the five as a denominator) = 25.
The 25 is added to the numerator. 25 + 4 = 29. The answer over the denominator (it stays the same) is 29/4
Hello,
The 3th angle of the triangle is the supplement of 3x-8:
180-(3x-8)=180-3x+8=188-3x
The sum of all angles of the triangle is 180
180=2x+21+188-3x
==>180=-x+21+188
==>x=21+188-180
==>x=21+8
==>x=29
Answer:
Step-by-step explanation:
A). From the table of relative frequencies,
Let the relative frequency of women who prefer mineral water = x
Total of relative frequencies of women preferring purified water and mineral water = 0.59
Since, Total of relative frequencies of women who prefer purified water and mineral water = Relative frequency of women preferring purified water + Relative frequency of women preferring mineral water
0.59 = 0.14 + x
x = 0.59 - 0.14
x = 0.45
B). Relative frequency of men who prefer mineral water = 0.13
Let the frequency of men who prefer mineral water = x
Since, relative frequency = ![\frac{\text{Frequency}}{\text{Total of frequencies}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BFrequency%7D%7D%7B%5Ctext%7BTotal%20of%20frequencies%7D%7D)
0.13 = ![\frac{x}{200}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B200%7D)
x = 200 × 0.13
x = 26
Therefore, number of shoppers who are men and prefer mineral water = 26