You can add them like this:
so if 156 + 213 + 109 was the equation then you would
first put them in order from biggest to smallest
213
156
+109
-----------
then add:
¹ ← ←
213 ↑
156 ↑
+109 ↑
---------↑ ( carry the 10 )
478 (add the ¹ )
then you get the answer 478!
hope that helps :)
Step-by-step explanation:
Do you mean?
If so:
Did the question specify which quadrant? I'm just going to assume that it's the first
(as tangent = opp/adj)
hence
Hypotenuse:
Finally,
It is true because when you do 53-38 it will be the same as 53+-38 both will have the sum of 15
Is this a question or are you just telling us that?
Answer:
266,112 in^3
Step-by-step explanation:
First let's find the volume of each cube.
Volume = l × w × h. Because this shape is a cube, we know all the measurements will be the same.
12 × 12 × 12 = 1,728
So, the volume of a single cube is 1,728 cubic inches.
However, there are 154 of these cubes in the prism, so let's multiply 1,728 by 154.
1,728 × 154 = 266,112
The volume of the rectangular prism is 266,112 cubic inches.