If the original angle is x degrees then its supplement is 180 - x degrees.
we have the equation:-
180 - x = 3x + 20
160 = 4x
x = 40
The original angle is 40 degrees and its supplement is 140 degrees
Answer:
In solving for the value of x in the equation 1331x^3 - 216 = 0, the steps are shown below:
1331x^3 - 216 = 0
(1331x^3 = 216) / 1331 x^3 = 216/1331
x = cube root (216/1331)
x = 6/11
Therefore, the value of x in the equation is 6/11.
Answer:
$4.60
Step-by-step explanation:
8% = 0.08 as a decimal
0.08 x 5 = 0.40
8% of $5.00 is 40 cents
take 40 cents from 5 dollars
5.00 - 0.40 = 4.60
X=10 because the triangle with the x is the first triangle but tripled in size so 3x-9=21
3x=30
x=10
Answer:
i beileve in this answer its a question of more than one salution, one salution and no solutions ................ so more than one salutions
Step-by-step explanation: