Help me pleaseeeeeeeeeeeeeeeee
1 answer:
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We can see values of angles in degrees first
= 150°
Similarly
= 300°
Now reference angle means positive acute angle they will have
As we can see in attachment 150° lies in second quadrant so its reference angle will be 180°-150° = 30° from x axis line as shown.
Where as angle 300° lies in fourth quadrant so its reference angle will be 360° - 300° = 60° from x axis as shown. So clearly both reference angles are different . So 1st choice " angles donot have same reference angle" best explains it
Choice (2) and (3) are incorrect as tan is positive only in first and third quadrants and angle 300° is in fourth quadrant.
since angle 150° is in second quadrant and 300° is in fourth quadrant so both will have same negative sign so choice (4) is not correct.
So final ansewr is choice (1) "the angles donot have same reference angle"
Answer:
Area of tomato section is 45
Step-by-step explanation:
The total area for garden is the area of a square with side 14 ft.
That means the garden's total area is the square of its side:
Area of a square of side "x" = , then for our case where the square's side is 14 ft, the square's area becomes:
Inside this area, there is a square of side 4 ft reserved for flowers (and what is left -the rest- for veggies). The area of the flower section is then: . Therefore the rest of the garden that is intended for veggies is (the total garden area minus the flower section area) =
This remaining veggie are is to be divided in four (4) equal parts, and one of them destined for tomato plants. The area of each of the veggie sections is one fourth of the remaining area:
So in particular the tomato plant area is 45