3 years ago

Could use some helpt thanks

Mathematics

1 answer:

Genrish500 [490]3 years ago

7 0

Answer:

sure

Step-by-step explanation:

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Solve the system of equations by graphing on your own paper. Write the

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Answer:

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Step-by-step explanation:

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3 years ago

PLS HELP WILL GIVE BRAINLIEST

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Step-by-step explanation:

400/3500

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3 years ago

Which of the functions below have period 2pi? Check all that apply. A. y = tan x B. y = sec x C. y = cot x D. y = csc x

Colt1911 [192]

Answer:

Option B and D are correct that is $y=secx$ and $y=cscx$ respectively.

Step-by-step explanation:

We have been given four functions:

CaseA:

$y=tanx$

$\text{Period oftanx is} \pi$

Hence, A is correct.

CaseB:

$y=secx$

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Hence, B is correct.

CaseC:

$y=cotx$

$\text{Period of cotx is} \pi$

Hence, C is not correct.

CaseD:

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$\text{Period of cscx is} 2\pi$

Hence, D is correct.

4 0

3 years ago

Read 2 more answers

If a=3+10b and c=2+5b, what is a in terms of c

mixas84 [53]

Answer:

Step-by-step explanation:

a = 3+ 10 b

It can be written as

b = (a - 3)/10

But

c = 2 + 5b

Now inserting the value of b from above equation

We get

c = 2 + 5 (a - 3)/ 10

c = 2 + ( a - 3 )/2

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4 years ago

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The regular price of a pair of jeans is $40. This week, the jeans are on sale, and Jim saved $14. What percent of the original p

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well, if we take 40 to be the 100%, what is 14 off of it in percentage?

$\begin{array}{ccll} amount&\%\\ \cline{1-2} 40 & 100\\ 14& x \end{array} \implies \cfrac{40}{14}~~=~~\cfrac{100}{x}\implies \cfrac{20}{7}=\cfrac{100}{x} \\\\\\ 20x=700\implies x=\cfrac{700}{20}\implies x=35$

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2 years ago