Hello there ☺️,
There will be two answers to this question. They are:-
<h3>Method (i) </h3>
The exact √28 will be <u>5.2915026221291</u><u>.</u>
<h3>Method (ii)</h3>
Factor 28 to 2² x 7. Rewrite the square root of the product √2² x 7 as the product of square roots √2²√7. Then take the square root of 2².
→ <u>2√7</u>
This is also equal to 5.2915026221291.
Therefore, you can write the answer as <u>2√7</u> or <u>5.2915026221291</u>.
✍️ <em>By </em><em>Benjemin</em> ☺️
Answer:
D(2.5, 7/2
Step-by-step explanation:
The answer to this problem is -23, C.
The difference between arcsin and csc is that the result of arc sine is an angle either degrees or radians. csc or cosecant is the inverse of sine in which the value is a number with no units (as it is a ratio). These two are often mistaken but these are different