Answer:
Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS).
In a right rectangle, we have:
For your exercice, hypotenuse=12
The exercise also inform the angle 60°, then:
Word Form:
Two and fifty-one hundredths
Expanded Form:
2 + 0.5 + 0.01
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1. 5/6
2. 3/4
3. 2/3
4. 1/6
5. 1/4
6. 1/2
18x can also be expressed as:
= 2x * (4+5)
= 2x * 9
= 18x
ANSWER: 2x * (4 + 5)
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