3 years ago

How many terms are in the following expression: 8x + 4y + 7 + 22y

Mathematics

2 answers:

Agata [3.3K]3 years ago

4 0

Answer: 3

Step-by-step explanation: Combine Like Terms:

=8x+4y+7+22y

=(8x)+(4y+22y)+(7)

=8x+26y+7

gladu [14]3 years ago

3 0

Answer:

7 is the term

Step-by-step explanation:

the 7 is the term

because 22y is a coeifcent and a var and the rest of the equation is a coeifcent and a var. Besides 7 so 7 is the term

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Find the exact value of cos285 using the fact that 285=330-45

nasty-shy [4]

$\bf \textit{Sum and Difference Identities}
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cos(\alpha - \beta)= cos(\alpha)cos(\beta) + sin(\alpha)sin(\beta)\\\\
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cos(285^o)
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