Answer:
882.1
Step-by-step explanation:
The Sum means addition if he got this answer he most likely multiplied those two numbers because he thought of multiplication Sum is just purely addition nothing else
Answer:
Ah welp.. there is no file attached..
Step-by-step explanation:
Answer:
B. 4
Step-by-step explanation:
cos(45°) = x/4√2
√2/2 = x/4√2
x = 4√2•√2/2
x = 4