Answer:
the answer is 2.2
Step-by-step explanation:
I used a calculator
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:
Answer:
A) 103
Step-by-step explanation:
x + 62 + 15 = 180
x + 77 = 180
x = 103
Answer:
<h2>1.25</h2>
Step-by-step explanation:
5/4 =
1.25
The first number divided by four is the second number. 5 divided by 4 is 5/4, 1 1/4, OR 1.25
Hope that helps!
