The decimal equivalent to 85% would be 0.85
The ans is:
cos 20 =x/80
x=75.2
Answer:
B
Step-by-step explanation:
YOu have to take out hte inches so now we have A and B. But, the inches cancel out so we get B.
Answer:
I agree with none of them
Step-by-step explanation:
Given
Required
Who is correct?
When we apply law of indices to the above, it gives 2 multiplies by itself in 28 places
i.e.
---- in 28 places
Andre's interpretation of the expression is incorrect as:
Also, Elena's expression is incorrect.
This is so, because
<em>Hence, both of them are incorrect and I agree with none of them</em>