Answer:
<em><u>A. definition of perpendicular bisector</u></em>
Step-by-step explanation:
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Answer:
https://tex.z-dn.net/?f=(x%2B10)%5E%7B2%7D%20
Step-by-step explanation:
The probability that a randomly selected employee has received the 5-year gift is 39.29%
<h3>What is the probability?</h3>
Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.
The probability that a randomly selected employee has received the 5-year gift = number of employees who have received the gift / total number of employees
11/28 x 100 = 39.29%
To learn more about probability, please check: brainly.com/question/13234031
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
sin²x + cos²x = 1 ⇒ cos²x = 1 - sin²x
Consider the left side
← multiply numerator/denominator by (1 + sinA)
= ← expand denominator using FOIL
=
= ← cancel cosA on numerator/ denominator
=
= right side , thus proven