Answer:
not 100% but I think all u do is remove the parenthesis and rearrange the terms so it would be 2x+23
Step-by-step explanation:
like i said not 100% lol
Answer:
The answer is D.
Step-by-step explanation:
6*6=36 36*3.14=113.04
Answer:
909 cents
Step-by-step explanation:
There are 100 cents in 1 dollar
9.09 dollars * 100 cents = 909 cents
1/2, because there are three even numbers and three odd numbers out of six, which would make the fraction 3/6, then simplify it to 1/2 (: hope it helped
The first one is of order 5, so it has either 1, 3 or 5 real roots (unless any coefficent was complex). Proof complete :)
The other one, if it has a solution, it must be in [-1;1]. Because it only gives positive results the solution is further restricted to [0;1]. Because the cosine function is continuous and strictly decreasing on this interval, the difference of x and it's cosine will shrink up to some point within the interval where it gets to 0 (the solution) and then flips sign (the cosine gets less than the number), further decreasing until the end of the interval.
