Answer:
A and D.
Step-by-step explanation:
You have to compare them and the temperature is at 45*.
9/5C - (F + 32).
5/9C = (F + 32).
Answer:
89-198345-19850 that's to the the tenth
Answer:
true
Step-by-step explanation:
42−25<0
−9<0
Answer:
i think its 112π ft²
Step-by-step explanation:
Answer:
The ratio for sin(X) is 
The ratio for cos(X) is 
Step-by-step explanation:
- The ratio of the sine of a right triangle is:
Since we need the ratio for angle X, 
. From the picture we can infer that the opposite side of X is 
. The hypotenuse (the side opposite to the right angle) is 12, so replacing the values:
- The ratio of the cosine is:
Similarly, , adjacent side = 5, and hypotenuse = 12, so
