Answer:
B
Step-by-step explanation:
Using the trigonometric identities
• cscx = 
and secx = 
Consider the left side
cscx sec x = × = 
Consider the right side
2 csc2x = 
= 
=
left side = right side hence identity is verified
First turn any mixed numbers into improper fractions. 1 3/4 would be 7/4. Becuase you multiply the whole number by the denominator and then add the numerator.
So now you have 7/4 divided by 2/5. Whenever you divide, you flip the 2nd fraction upside down... known as the reciprocal. And after that you <em>multiply </em>the first number by the upside down 2nd number.
So now you have 7/4 X 5/2. When multiplying, just multiply the numerators across and the denominators across. As your answer, you get 35/8 or 4 3/8.
Answer:
This is a trick question, or more accurately, a riddle. The right answer is: At the butcher's shop, the clerk weighs meat, which is the presumed product.
Step-by-step explanation:
It's C = 80h + 50. Umesh gets 80$ per hour(80 * h), plus 50 per job, no matter how much time he spends on it.
Answer:
C is the answer.
Step-by-step explanation:
Area of circle = 
radius = 3
use pi = 3.14
So you have 3.14(3)^2
which equals 28.26 units squared, which is C.
