Answer:
cos C = 9/41
Step-by-step explanation:
cos C = adjacent side/ hypotenuse
cos C = 9/41
Distributive proeprty
a(b+c)=ab+ac
3(x+7)=3x+21
Sec is also known as 1/cos.
Use the calculator to find 1/cos19
2/33 is the answer to the question
Answer: 14/4
Step-by-step explanation:
since 4/4 is one three would be 12/4. Adding 2/4 to 12/4 is 14/4. So the answer is 14/4
