Answer:
The options are not clearly written but, the volume of square based pyramid is 1/6 the volume of a cube because each of the six faces of the cube will contain one square based pyramid.
Step-by-step explanation:
Let the length of each side of your cube be x
the height of each of the six enclosed pyramids would be x/2. So the volume of each pyramid would be given by:
V = (1/3) × base area × height
V = (1/3) × x^2 × (x/2) = (x^3)/6
Solution:
<u>Step-1: Find the missing side length using Pythagoras theorem:</u>
- 115² = 69² + x²
- => 13225 = 4761 + x²
- => 13225 - 4761 = x²
- => 8464 = x²
- => x = √8464 = 92
<u>Step-2: Find the area of the rectangle:</u>
- Area of rectangle = LB
- => 69 x (92 + 100)
- => 69 x 192
- => 13248 units²
Answer:
=
3
^
2
+
=
1
4
Step-by-step explanation:
The answer to the statement above would be false. The value of r does not represent the reference angle when plotting a point in polar coordinates. Instead, it represents the polar distance instead of the angle. The reference angle is represented by <em>t.</em>
Answer:
12u-6
Step-by-step explanation:
Distributive Property
(2 − 4u)(–3)
-3*2 + -4u*-3
-6+12u
12u-6
Hope this helped!
