<span>20 is 5*4=20 ; 5 + 4 = 9</span>
Answer:
can you please show the table
<h2>
Rewriting Words as Equations</h2>
To rewrite a word equation as a numerical equation, we can recognize certain keywords and change them into numbers or operations.
- <em>twice</em> = multiply by 2
- <em>difference</em> = subtract
- <em>'a number'</em> = let this be <em>x</em>
- <em>is</em> = equals
<h2>Solving the Question</h2>
We're given:
- Twice the difference of a number and 6 is 5
⇒ twice = (2 ×)
⇒ difference of a number and 6 = (x - 6)
⇒ is 5 = ( = 5)
To solve for <em>x</em>, isolate the variable:
2(x-6) = 5
2x-12 = 5
2x = 17
x =
<h2>Answer</h2>
Answer: x = 23.2
Is you are just finding sin(22°) = 0.374
= 0.4
Step-by-step explanation:
since you are finding x (adjacent), then you have to use cos.
cos 22° = x/25
(multiply both sides by 25 to make x stand alone).
25(cos 22°) = x
x= 23.179
x= 23.2