Answer:
2.33 = ?
Step-by-step explanation:
We can use trig functions
tan theta = opposite/ adjacent
tan 25 = ? /5
Multiply each side by 5
5 tan 25 = ?
2.331538291 = ?
Round to the nearest hundredth
2.33 = ?
Hello there!
15 is a term so the first digit in the code is 4.
15-3y is an expression so the second digit in the code is 5
4 5 x x x is the code right now
Now, let's solve the third puzzle:
4(2y-3)-2y=24
8y-12-2y=24
Combine like terms:
6y=36
x=6
4 5 4 x x is the code right now
The next problem:
1/3(12x-3)=7
4x-1=7
4x=8
x=2
4 5 4 2 x is the code right now
Problem 5: I think it's infinite solutions
4 5 4 2 4 is the code!
I hope it is correct! If it isn't, don't report and send me more puzzles! I would love to strain my brain!
Your friend, 
Answer:
(x² + 2)(2x - 5)
Step-by-step explanation:
assuming the expression has to be factorised
2x³ - 5x² + 4x - 10 ← rearranging terms as indicated
= 2x³ + 4x - 5x² - 10 ( factor the first/second and third/fourth terms )
= 2x(x² + 2) - 5(x² + 2) ← factor out (x² + 2) from each term
= (x² + 2)(2x - 5) ← in factored form
Answer:
45. You need to multiply the exponents by one to one. Then you got your answer.
Step-by-step explanation:
I got it correct
Answer:
3 and 3/5
Step-by-step explanation:
5 fits into 18 three times, and u have three left over so u have the whole number, 3 and then u have three left over which is the three fifths.
