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3 years ago

What is -9x - 5 - 8 + x in Simple form

Mathematics

1 answer:

Wittaler [7]3 years ago

7 0

Answer:

Step-by-step explanation:

-9x - 5 - 8 + x =

-8x - 13 <==

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PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

koban [17]

Answer:

tan∠Y = 2,14

Step-by-step explanation:

First , we need to determine XY

in order to do that we use the Pythagorean theorem :

XY = √(85^2-77^2) = 36

tan∠Y = 77/36 = 77÷36 = 2,138888888889

7 0

3 years ago

Read 2 more answers

Simplify tan theta times sin theta

daser333 [38]

Answer:

tan θ × sin θ

From trigonometric identities

$\tan(θ) = \frac{ \sin(θ) }{ \cos(θ) }$

So we have

$\frac{ \sin(θ) }{ \cos(θ) } \times \sin(θ)$

We have the final answer as

$\frac{ \sin(θ)^{2} }{ \cos(θ) }$

Hope this helps you

7 0

4 years ago

What is the 97th term of the arithmetic sequence -16,2,20

MAXImum [283]

Answer:

1712

Step-by-step explanation:

Given arithmetic sequence is: -16,2,20

Here, a = - 16, d = 2 - (-16) = 2+ 16 = 18

n = 97, $a_{97}=?$

$\because a_n = a + (n-1)d\\\\\therefore a_{97}= - 16 + (97-1)\times 18\\\\\therefore a_{97}= - 16 + 96\times 18\\\\\therefore a_{97}= - 16 + 1728\\\\\therefore a_{97}=1,712\\\\$

8 0

3 years ago

Read 2 more answers

4(x-2)-3=9 I have to solve for X but I'm confused

ExtremeBDS [4]

You distribute the 4 to the x and the -2. So the left side of the equation would look like 4x-8-3=9. Add 3 to both sides to get 4x-8=12. Add 8 to both sides and get 4x=20. Divide both sides by 4 and x =5

6 0

4 years ago

Read 2 more answers

Which of the following shows the numbers in order from least to greatest?

tangare [24]

The correct answer is d

5 0

4 years ago