Answer:
hey
Step-by-step explanation:
formula used here
<h2>cos inverse (-theta)= π- cos inverse theta</h2>
see the attachment above
option c
Answer:
k = 28
Step-by-step explanation:
12/k = 18/42
Cross multiply.
18k = 12 * 42
18k = 504
Divide both sides by 18.
k = 28
Answer:
the length is 40m
Step-by-step explanation:
Answer:
240 is the answer
Step-by-step explanation:
Answer:
C D and E
Step-by-step explanation: Give me "bairlest"