<span>4.7 + x = 3.1
Subtract 4.7 from both sides to isolate x
x = 3.1 - 4.7 = -1.6</span>
Answer:
Equal to
Step-by-step explanation:
If you think of both numbers compared to 1 whole then they can be converted to each other.
Answer:
they're both obtuse angles, the ones highlighted in red.
1, 4, 9, 16, 25, 36, 49, 64, 81, 100
Answer:
We use the formula:
S 10 = 8 · [(1/2)^9 - 1] / (1/2 - 1 );
Then, S 10 = 8 · ( 1/512 - 1 ) / ( 1/2 - 1 );
S 10 = 8 · ( - 511 / 512 ) / (-1 / 2 );
S 10 = ( - 511 / 64 ) · ( - 2 );
S 10 = + 511 / 32;
S 10 = 15.96;
Step-by-step explanation:
