Answer:
√2/2
Step-by-step explanation:
If sinP = √2/2,
Rationalize;
√2/2
= √2/2,*√2/√2
√4/2√2
= 2/2√2
= 1/√2
Hence sinP = 1/√2
Take sin inverse of both sies
arcsinP = arcsin1/√2
P = 45 degrees
cos P = Cos 45
= 1/√2
= 1/√2 * √2/√2
= √2/2
Hence the value of cosP is √2/2
Answer:
9A-F
9B-EI
9C-FG
Step-by-step explanation:
It would be 7 because -3 times 5
Answer:
A' = 2,-2
B' = 2,-4
C' = 5,-4
Step-by-step explanation: