HELP!!! what is x? x2/4*=50
2 answers:
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Answer:
33.22 square inches
Step-by-step explanation:
Diameter to Radius:
Area of Circle:
We are given the diameter of a pancake as 4.6 inches, so the radius is 2.3 inches. Next, we have to apply the area of circle formula with pi as 3.14 and the radius as 2.3
Next, since there's two pancakes, we double 16.6106.
Lastly, we round to the nearest hundredth.
- 33.2212 ≈ 33.22 square inches
Therefore, the answer is 33.22 square inches.
Answer: 2
Step-by-step explanation:
x-intercepts are points on a graph that lie directly on the x-axis and have 0 as their y-coordinate value. To find the x-intercepts, we just have to replace the y in the equation with 0.
y = (2x+5)(x-9)
0 = (2x+5)(x-9)
<em>Apply zero product rule. </em>
2x+5 = 0 OR x-9 = 0
x = - OR x = 9
Thus, the two coordinates of the x-intercepts are: (-, 0) and (9, 0)