<u>Answer</u>
9+√14
<u>Explanation</u>
To Rationalize the denominator of 5-√7/9-√14.
To rationalize this we multiply both the denominator and denominator by the conjugate of the denominator.
The denominator is 9-√14 and its conjugate is (9+√14).
(5-√7)/(9-√14) = (5-√7)(9+√14)/(9-√14)(9+√14)
= (5-√7)(9+√14)/(9²-14)
= (45 + 5√14 - 9√7 - √98)/(81-14)
= (45 + 5√14 - 9√7 - √98)/67
= (45 + 5√14 - 9√7 - 7√2)67
This is the rationalized expression.
The denominator is (9-√14) and its conjugate is (9+√14).
The answer for the question is C
The answer should be 3.8
You can find this by dividing the total descent by the minutes the descent took
Answer:
8900
Step-by-step explanation:
25 * 89 / 
= 25 * 89 * 4 = 100 * 89 = 8900
Answer:
60
Step-by-step explanation:
24+36
20+30=50
4+6=10
50+10=60
