Answer:
8cm
Step-by-step explanation:
circumference formula
50 = 2(3.14)(r)
50 = 6.28r
7.9 = r
8 = r
Answer:
sin(30)° = 
Step-by-step explanation:
By applying sine rule in the given triangle,
sin(30)° = 
sin(30)° = 

x = 2 × 10
x = 20
Therefore, answer will be sin(30)° =
.
The correct answers would be 32 and 12.
32 + 12 = 40, and 32 - 12 = 20. Hope this helps! Have a great day!
Answer:
$0.75
Step-by-step explanation:
To find the answer multiply the amount of money earned by the percentage $14.98 and 5%
turn the percentage into a decimal. divide the number of the percentage by 100 5/100=0.05
multiply this by the amount of money to get 0.05*14.98=0.749. then round answer to two decimal places to get $0.75
Answer:
X=21.21
Step-by-step explanation:
Cos(45)=15\x
0.707=15\x
15\0.707 =x
X= 21.21