Answer:
1) 22.93
2) 72/ 2π
Step-by-step explanation:
hope this helps you!
Answer:
11 , 13 , 15, 17 , 19 , 21 , 23 , 25 , 27 ,29 etc........
The correct question is
<span>The product of two consecutive positive integers is
11 more than their sum. find the integers.
Let
x-------> the first </span>positive integer
x+1-----> the second consecutive positive integer
we know that
x*(x+1)=11+(x+(x+1))----> x²+x=11+(2x+1)----> x²+x=2x+12
x²-x-12=0
using a graph tool------> to resolve the second order equation
see the attached figure
the solution is
x=4
therefore
the numbers are
x=4
x+1=5
the answer isthe numbers are 4 and 5
Answer:
3in
Step-by-step explanation:
3 - (7a + 1) =
3 - 7a - 1 =
-7a + 2 <===