<em>Answer:</em>
is the approximate value of angle Ф.
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<em>Step-by-step calculation:</em>
<em>To determine:</em>
We have to determine the angle Ф.
<em>Fetching Information and solution steps:</em>
As two sides are given:
- Opposite side of angle Ф = 4 units
- Adjacent side of angle Ф = 5 units
The missing angle can be calculated by the formula
So,
So, is the approximate value of angle Ф.
<em>Keywords: angle Ф, tan Ф, opposite, adjacent</em>
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Correction: 1,500 pounds of fruits and not 1,500 of citrus fruits.
Solution:
Tangerine trees = 50 pounds/acre, t acres
Grapefruit trees = 75 pounds/acre, g acres
Total weight of fruits possible = 1,500 = 50*t + 75*g
That is,
50t + 75g = 1,500
Therefore, the first option is correct.
The answer is A. If you add all the numbers up at the top you will see the top of the box length is 52. Multiply 52 with 38 and you get 1976. The to find the surface area of the little boxes you do 10x16 which is 160. Since there are two little boxes you add them to be 220. Then add 220 with 1976 to get the final answer.