Well for me it will be 2 3/8 × 1/3 = 19/8 × 1/3 = 19/24. 19 ÷ 24 = 0.791666666 estimated = 0.79166667=0.7916667=0.791667=0.79167=0.7917=0.792=0.8=1. so the answer is 1
![perimeter = 2(3 \frac{1}{10}) + 2 (\frac{3}{4})](https://tex.z-dn.net/?f=perimeter%20%3D%202%283%20%5Cfrac%7B1%7D%7B10%7D%29%20%2B%202%20%28%5Cfrac%7B3%7D%7B4%7D%29%20)
![perimeter = \frac{31}{5} + \frac{3}{2}](https://tex.z-dn.net/?f=perimeter%20%3D%20%20%5Cfrac%7B31%7D%7B5%7D%20%20%2B%20%20%5Cfrac%7B3%7D%7B2%7D%20)
![perimeter = \frac{62}{10} + \frac{15}{10}](https://tex.z-dn.net/?f=perimeter%20%3D%20%20%5Cfrac%7B62%7D%7B10%7D%20%20%2B%20%20%5Cfrac%7B15%7D%7B10%7D%20)
![perimeter = \frac{77}{10}](https://tex.z-dn.net/?f=perimeter%20%3D%20%20%5Cfrac%7B77%7D%7B10%7D%20)
![perimeter = 7 \frac{7}{10}](https://tex.z-dn.net/?f=perimeter%20%3D%207%20%5Cfrac%7B7%7D%7B10%7D%20)
The unit is just cm.
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I might not be right. Double check to make sure. Hope that gives you a general idea of how to do it.
Answer:
z = 29°
Step-by-step explanation:
We know that the 3 angles in a triangle always add up to 180°. So for triangle ABC, angle A = 59° (given), and angle B = 43° + 49° = 92° (given).
angle A + angle B + angle C = 180°
59° + 92° + z = 180°
151° + z = 180°
Subtract 151° from both sides of the equation
z = 180° -151°
z = 29°
Answer:
in many random samples, 95% of the confidence intervals will contain a sample average between 24cm and 27cm.
Step-by-step explanation:
Answer:
4th Option
Step-by-step explanation: