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3 years ago

Find all solutions to the equation. cos x = sin x

1 answer:

8 0

If you were to draw the cosx and sinx graph there will be infinite solutions at their interceptions which are the multiple of pi/4

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Please help me! You just tell me what to put in the boxes please,

olganol [36]

Answer:

what boxes? XD need a link to da picture UWU

Step-by-step explanation:

8 0

3 years ago

If AB=20, then AB+CD=?

Leona [35]

Answer:

20*20+CD=400+CD

Step-by-step explanation:

Multiply

6 0

3 years ago

Alexa and Brent are each working on a 30-question assignment. Alexa completed 20% of the questions. Brent completed 30% of the q

Mandarinka [93]

So 20% of 30 is 6
30% * 30 is 9
Alexa completed 6 of 30 questions
Brent completed 9 of 30 questions

Brent completed 3 more questions than Alexa

Hope this helps :)

6 0

3 years ago

What is the solution set of the following quadratic equation?

Brut [27]

The answer is AAAAAAAAAAAAAAAA

4 0

3 years ago

The number of exports is shown as g(x). Use the data in the table below, representing both functions, to explain to your boss th

siniylev [52]

Step-by-step explanation:

Given the table:

Month f(x) = Number of imports g(x) = Number of exports

January (1) 3 1

February (2) 4 3

March (3) 5 5

April (4) 6 7

From the table, it is clear that:

Number of imports = number of month + 2

$f(x) = x + 2$

also

Number of exports = 2(number of month) + 1

$g(x) = 2x - 1$

Therefore, number of imports equals the number of month plus one. i.e. $f(x) = x + 2$ , which is a linear function.

If we compare it with slope-intercept form of the line

$y=mx+b$

Then,

slope = m = 1

y-intercept = 2

Also number of exports equals is also a linear function.

i.e. $g(x) = 2x - 1$

Here,

slope = m = 2

y-intercept = -1

3 0

3 years ago