Answer:
390 degrees
Step-by-step explanation:
The conversion factor is 180/pi
13 pi /6 * 180/pi
13/6 *180
390
Answer:
-2w + 4
Step-by-step explanation:
Remove parenthesis because they make life semi-confusing but remember to distribute the negative: w^2 + 3w -w^2 - 5w + 4
Combine like terms: w^2 - w^2 cancel out ; 3w - 5w = -2w ; 4
-2w + 4
Answer: 1/2
Explanation: There are 5 vowels and 5 consonants in the word believable. So to find the consonant, you have to do a fraction with consonant as numerator and the total number of letters as the denominator. Since there are 5 consonants and 10 letters in total, the simplest form will be 1/2.
Answer:
-5.238
Step-by-step explanation:
<u>Step 1: First multiply</u>
1.567 + 2.345 - 1.83(5)
<em>1.567 + 2.345 - 9.15</em>
<em />
<u>Step 2: Add the first two numbers</u>
(1.567 + 2.345) - 9.15
<em>3.912 - 9.15</em>
<em />
<u>Step 3: Add the next two numbers</u>
3.912 - 9.15
<em>-5.238</em>
<em />
Answer: -5.238
