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Nookie1986 [14]
3 years ago
7

21. What is the simplified form of the following expression? (1 point)

Mathematics
1 answer:
Andre45 [30]3 years ago
5 0
Answer (6y – 42)

6(y – 7)

Explanation:
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notka56 [123]

Answer:

882 square inches

Step-by-step explanation:

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BartSMP [9]

Answer:

<h2>The answer is option C</h2>

Step-by-step explanation:

3(  { \tan }^{2} \theta -    { \sec }^{2}  \theta)

Using trigonometric identities

That's

1 + { \tan }^{2} \theta  =   { \sec }^{2}  \theta

Rewrite the expression

That's

3({ \tan }^{2} \theta - (1 + { \tan }^{2} \theta)) \\

Simplify

We have

3({ \tan }^{2} \theta - 1 - { \tan }^{2} \theta) \\ 3({ \tan }^{2} \theta - { \tan }^{2} \theta - 1)

So we have

3( - 1)

We have the final answer as

<h2>- 3</h2>

Hope this helps you

3 0
2 years ago
What is a -210 Divided by 14
exis [7]

Answer:

-15

Step-by-step explanation:

Well you cleary just divide the numbers But if you dont belive it use a caculator for this

8 0
2 years ago
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Assume that x is a positive acute angle.<br> Given: sin x =28/53<br> Find: sin 2x
alexdok [17]

Answer:

its sophisticated but answer is 3

Step-by-step explanation:

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4 0
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(No links!) Ill give brainliest and 20+ points to decent answer and this is due today!
Kaylis [27]

Answer:

The answer for number 1 is Bill, his questions is statistical because he is collecting and analyzing data.  But Lisa is just asking what their favorite book was.

Step-by-step explanation:

moreover ) Lisa, because there can be many answers to the question.

2) 4.5 points.

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