Answer with explanation:
Volume of a solid right pyramid with a square base = V (units)³
-------------------------------------(1)
The <u>Solid right pyramid will be in the shape of Cube</u>.
Length of edge of Right Pyramid = y units
So,Volume of Right Pyramid which is in the shape of Cube
= (Side)³
=y³ (Units)³
---------------------------------(2)
Equating (1) and (2)
Answer:
A
Step-by-step explanation:
<h2>Steps:</h2>
So let's focus on the first half of this compound inequality: 7x - 9 < 12 . Firstly, add 9 to both sides of the inequality:
7x < 21
Next, divide both sides by 7 and your first answer is <u>x < 3.</u>
Next, we will focus on the second half of the inequality: 1/4x + 8 > 11 . Firstly, subtract 8 on both sides of the inequality:
1/4x > 3
Next, multiply both sides by 4 and your second answer will be <u>x > 12.</u>
<h2>Answer:</h2>
<u>Putting it together, your final answers are x < 3 OR x > 12.</u>
2x * 3x = 6x^2
2x * (-4) = 8x
7 * 3x = 21x
7 * (-4) = -28
6x^2 + 29x - 28
