Answer: (use distributive property then add the like terms)
3(2p + 4) - (3p - 4) = 43
6p + 12 - 3p - 4 = 43
3p - 8 = 43
Answer:
800
Step-by-step explanation:
d=2r=2·400=800
Because the nonagon is regular, the angles are equal. Nona means nine. The total of the measures of the interior angles of any polygon is (n-2)180. Use this formula to find the measure of one interior angle.
(9-2)180
7*180=1260. Divide by 9 to get the measure of one angle.
1260/9=140
The answer is 140 :)
The equation in standard form would be,
All you have to do is move -2/7x to the other side.
Hope this helped
:D
2 times 8 equals 16 + 10 equals 26
