The center-radius form of the circle equationis in the format (x – h)2<span> + (y – k)</span>2<span> = r</span>2<span>, with the center being at the point (h, k) and the radius being "r". Therefore the radius of the circle with the given equation would be </span>√9 or 3, first option. Hope this answers the question.
B) 4/9 is correct
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Answer:
6
Step-by-step explanation:
6 x 1/3 = 2
2 + 4 = 6
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Answer:
The cost of 432 meters square = $21924
Step-by-step explanation:
The length of the plot = l = 27m
The width of the plot = w = 16m
We know that the area of a rectangular object can be determined by multiplying the length and width.
Thus, the area of the rectangular vegetable plot will be:
substituting w = 16 and l = 27
A = 16 × 27
A = 432 m²
Therefore, the vegetable plot will be:
A = 432 meter square
Given
The cost of ploughing field of 1 meter square = $50.75
so
The cost of ploughing field 432 meters square = 50.75 × 432
= $21924
Therefore, the cost of 432 meters square = $21924