The cosine of 30° is √3 / 2.
Since cosine is Adjacent over Hypotenuse, Hypotenuse = (2 / √3) * 9 = 18 / √3.
The cosine of 45° is √2 / 2.
Therefore, X = (2 / √2) * (18 / √3) = 36 / √6 = 18 / √1.5 = C
1.084 because it goes tenths hundredths thousands
Answer:
120% of 100. 20% of 800. 500% of 400. 1% of 1,000
Hope this helps :)
Answer: 700,000 + 20,000 + 80 = 720,080
Step-by-step explanation:
Answer:
4 inches
Step-by-step explanation:
Every 25 miles the map shows 1 inch
100 miles is equal to 4 x 25 miles, thus 100 miles on the map will be 4 times longer than 1 inch => 4 inches
