9 values for each digit, order matters: 123 is different than 321, and no repetion
9*8*7 = 504
Look at a simpler example, with 1, 2, 3:
123
132
213
231
312
321
6 numbers
3*2*1 = 6
Well if it is a supplement then that means that is has to equal 180 degrees. If one angle is two times the other and it equals to 180 you can make an equation out of this.
First you would do:
x+2x=180
Then
3x=180
Last
x=60
Therefore x will equal 60 degrees which means that angle 1 is 60 and angle 2 is 120
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
The formula of a volume of a sphere:
R - radius
We have the volume V = 457.3 in³. Substitute:
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
m=2x−ye2x
Move all terms that don't contain
x to the right side and solve.
x=4−2m
