Answer:
D. The volume of square based pyramid is 1280
Step-by-step explanation:
Given:- A square base pyramid of,
Base edge (b) =16 inches.
Height (h)= 15 inches.
To find:- Volume of the square bases pyramid=?
Solution:-
As the given pyramid is a square based pyramid, therefore the formula to find the volume for square based pyramid is,
Volume of square based pyramid =
where, b is the base edge and h is the height of the pyramid.
Volume of square based pyramid =
Volume of square based pyramid =
Volume of square based pyramid =
Volume of square based pyramid = 1280
Therefore the volume of square based pyramid is 1280
-272 hope this helped you
Answer:
<h2>
y = -¹/₂
x - 6</h2>
Step-by-step explanation:
Two lines are perpendicular if the product of theirs slopes is equal -1:
y=m₁x+b₁ ⊥ y=m₂x+b₂ ⇒ m₁×m₂ = -1
y = 2x + 3 ⇒ m₁=2
2×m₂ = -1 ⇒ m₂ = -¹/₂
The y-intercept is b=-6 so the equation in slope-intercept form:
y = -¹/₂
x - 6
It looks like the pattern is adding the previous number. For example, -2 + 3 = 1 and 1 - 2 = -1. The next two numbers are both -1, as 0 -1 is -1 and -1 - 0 is -1