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sergiy2304 [10]
3 years ago
9

More trig help pls explain how you do it thank you!!!

Mathematics
1 answer:
kkurt [141]3 years ago
8 0

Answer:

Step-by-step explanation:

sec x( cotx + cos x )= csc x+ 1

1/cos x( cosx/ sinx +cosx) = csc x+ 1

1/cosx ( cosx +  sinxcosx/sinx) = csc x+ 1

1/cosx( cosx) ( 1+sinx/sinx) = csc x+ 1

1(1/sinx+1) = csc x+ 1

cscx +1= = csc x+ 1

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Add (2x^3+5x−16)+(4x^3−10x^2−2x)
creativ13 [48]

Answer:

Hi there!

Your answer is:

6x^3 -10x^2 +3x -16

Step-by-step explanation:

2x^3 +5x -16 +4x^3 -10x^2 -2x

Combine like terms

6x^3 -10x^2 +3x -16

Hope this helps!

6 0
3 years ago
Help me plz cuz my crazy teacher will yell at me again
IrinaVladis [17]

Answer:

13) B

14) A

15) B

16) 77% > 60%

17) 1.3 < 1\frac{3}{5} = 1.6

18) .8 = 80% > 8%

19) B

20) A

21) A

\frac{2}{5} = 0.4 , 0.42, 50%

Step-by-step explanation:


6 0
3 years ago
46 + [3(2+5)] + 5}<br> Simplify expression using order of operations
ElenaW [278]

uhhhh

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the cosine of &lt;G​
Zinaida [17]

Answer:

cos G = 3/5

Step-by-step explanation:

cos = adjacent sides/ hypotenuse

cos G = FG/ GE

cos G = 3/5

3 0
3 years ago
F(x)=2x ​2 ​​ +5√ ​(x+2) ​ ​​f(2)=
irga5000 [103]

f(x) 2x² + 5√(x+2)


f(2) = 2(2)² + 5√(2+2)

     = 2(4) + 5√4

     = 8 + 10

     = 18      <======= answer

4 0
3 years ago
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