Answer:
hello! i can answer in the comments if you tell me what the lengs are and where they are located! i cannot see the picture due to my school computer blocking images on the site so that's why i need the explanation. thanks :>
The height of the triangular base of the pyramid is calculated through the equation,
h = (cos x)(18 in)
where h is height and x is half of the angle of the triangle. Since the triangle is equilateral, the value of x is 30°. Substituting,
h = (cos 30°)(18 in)
h = 15.59 in
Thus, the height of the base is approximately 15.59 inches.
Answer:
b
Step-by-step explanation:
8
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Convert 5.75% to decimal
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5.75% = 0.0575
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Population after 12 years
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370 000 (1 + 0.0575) ¹² = 723 713 (nearest whole number)
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Answer: The population will be 723713 in 12 years
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