Answer:
B
Step-by-step explanation:
To rationalise the denominator.
Multiply the numerator/denominator by the radical on the denominator.
The radical on the denominator is , thus
Multiply the fraction by
→ B
Answer:
cos K = 12/13
Step-by-step explanation:
cos theta = opposite side/ hypotenuse for a right triangle
cos K = 12/13
Answer:
8% of 800 is 64
800-64=736
Step-by-step explanation:
Answer:
its i dont know
Step-by-step explanation:
They are multiplicative inverses. For example, the reciprocal of 2/3 is 3/2. They are used when dividing fractions