Answer: b. 1/2.
Step-by-step explanation: 3/7 in decimal form is 0.42, which is close to 1/2 (0.5) than to 0.
Answer:
Angela is correct. Ricardo made a mistake which was that he probably got confused and did four times three plus two instead of four plus three times two.
The expressions x2 - 14x + 49 and (x - 7)2 are equivalent.
(x + a)^2 = (x + a)(x + a) = x^2 + 2ax + a^2
In this case 2a = -14 so a= -7 and a^2 = 49
Based on the calculations, the volume of this pyramid is equal to: C. 324 cubic centimeters.
<h3>How to calculate the volume of a pyramid?</h3>
Mathematically, the volume of a pyramid is calculated by using this formula:
Volume = 1/3 × base area × height
Next, we would determine the height of triangle ABC by using this formula:
Height = a × √3
Height = 6√3
Substituting the parameters into the formula for volume, we have;
Volume = 1/3 × 54√3 × 6√3
Volume = 1/3 × 972
Volume = 324 cm³.
Read more on pyramid here: brainly.com/question/16315790
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<u>Complete Question:</u>
A solid oblique pyramid has a regular hexagonal base with an area of 54√3 centimeters squared and an edge length of 6 centimeters. Point B is the ap-ex and point A is the center of the hexagon. Point C is a corner of the hexagon. Triangle ABC is formed. Angle A is 60 degrees and angle C is 90 degrees. What is the volume of the pyramid?
