A.
You can either use long division or just plug it in and see which one works. It has to end with 11 because last number is 88. So either A or C then test those 2
Answer: 15.58 miles
Step-by-step explanation:
Given two sides and an included angle, segment AB can be calculated using the cosine rule :
Given a = 15.6 miles, b = 12.3 miles and C=α=66.7°
To find c:
c= √(a^2+b^2-2abcosα
c = √ 15.6^2 + 12.3^2 -(2 × 15.6 × 12.3)cos66.7°
c = √243.36 + 151.29 - 151.79454
c = √242.85545
c = 15.583820
c = 15.58 miles
Answer:
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Step-by-step explanation:
The answer is: " 1320 ft. " .
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Explanation:
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(1/4) mi = _?_ ft.
Note: 1 mi. = 5280 ft. (exact conversion).
(1/4) mi = (1/4)*(5280 ft) = (5280 ft.) ÷ 4 = 1320 ft.
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The answer is: 1320 ft.
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