Answer: Richter Scale
Step-by-step explanation:
11c - c = 20
10c = 20
c = 2
Answer:
7
Step-by-step explanation:
Why? Well, when I get these guess the number problems, the only thing that you can do is guess. 5 times 3? 15. 15+5=20. So 5 can't be it. 6 times 3?18. 18+5=23. So it can't be y. But 7 times 3 21. 21+5=26. So that's your answer for the first one
To find the volume of a triangular pyramid, the formula is:
So we start by finding the area of the base, which is in the shape of a right triangle in this case.
The area of a right triangle is equal to 1/2 x base x height.
We use this area to find the volume.
The volume of the triangular pyramid is 30 cubic feet.