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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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Korolek [52]
Could you please clarify the question please by putting a question to be solved? Or are you asking for the definition?
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3 years ago
How many solutions does the following equation have? -3z + 9 -2z = -12 - 5z
asambeis [7]
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15. Which of the following statements is true? a. If the calculated value of F statistic is higher than the critical value, we r
quester [9]

Answer:

c) is true

Step-by-step explanation:

Given are four statements. Let us check one by one

a) If the calculated value of F statistic is higher than the critical value, we reject the alternative hypothesis in favor of the null hypothesis

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b) The F statistic is always nonnegative as SSRr is never smaller than SSRur.

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4 0
3 years ago
3t-8 I’m not sure pls help me
densk [106]

Answer: 3t-8

Step-by-step explanation:

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<em />

6 0
3 years ago
What is the answer for r if the equation is
Vlad [161]

9514 1404 393

Answer:

  r = √(V/(πh))

Step-by-step explanation:

To solve for r, "undo" what has been done to r. The "undo" is generally in the reverse order. Here, we have ...

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To undo these operations, we ...

  V/(πh) = r² . . . . . . . . divide by πh

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  r = √(V/(πh))

7 0
3 years ago
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