Step 2 because he/she took out the parentheses when he/she wasn’t supposed to!
The arc sine of 0.5 is 30 degrees Therefore x = 30 degrees
The cosine of x = cosine of 30 degrees = 0.86603
(rounded to nearest hundredth is .87)
8,517 over 1,000
And
Eight, and five hundred seventeen thousandths
Answer:
4 is the right answer
Step-by-step explanation:
1) 6.50
2) 6.00
3) 7.00
4) 7.20
