Answer:
X^2+3x
Step-by-step explanation:
X times x equals x^2
X times 3 equals 3x
separated by an addition sign so x^2+3x is the answer
Answer:
Step-by-step explanation:
Write down the equation for calculating the volume of a sphere. This is the equation: V = ⁴⁄₃πr³. ...
Find the radius. If you're given the radius, then you can move on to the next step. ...
Cube the radius. ...
Multiply the cubed radius by 4/3. ...
Multiply the equation by π.
To calculate the surface area of a triangular pyramid we use a specific Formula.
Formula: SA = A + (3/2)bh. (A is the Area, B is the Base, and H is the Height)
Answer: 40
Step-by-step explanation:
15 / 37.5 x 100 = 40
Answer:
31.
Step-by-step explanation:
5+5 = 10 + 1 = 11
12 + 12 = 24 +1 = 25
15 + 15 = 30 + 1 = 31
I don't know I tried to see if that was the pattern. It checks out math wise.