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2 years ago

The function

Mathematics

1 answer:

maks197457 [2]2 years ago

8 0

Answer: What??????

Step-by-step explanation:

im ll years old

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Miguel is posting photos on a school website. He has 48 photos, and he is allowed to

weeeeeb [17]

Answer:

12p=48

Step-by-step explanation:

8 0

3 years ago

I need help on this it’s about trig identities

Cerrena [4.2K]

Answer:

The answer to your question is:

Step-by-step explanation:

1.-

$\frac{1 + sin\alpha }{cos\alpha } + \frac{cos\alpha }{1 + sin\alpha } = 2 sec\alpha$

$\frac{(1 + sin\alpha)^{2} + cos^{2} \alpha }{cos\alpha (1 + sin\alpha) }$

$\frac{1 + 2sin\alpha + sin^{2} \alpha+ cos^{2} \alpha }{cos\alpha + sin\alphacos\alpha }$

$\frac{2 + 2sin\alpha }{cos\alpha+ sin\alpha cos\alpha }$

$\frac{2(1 + sin\alpha) }{cos\alpha(1 + sin\alpha ) }$

$\frac{2}{cos\alpha }$

2sec $\alpha$

2.-

sec²x - tanxsecx

$\frac{1}{cos^{2}x } - \frac{sinx}{cosx} \frac{1}{cosx}$

$\frac{1}{cos^{2} x} - \frac{sinx}{cos^{2}x}$

$\frac{1 - sinx}{cos^{2}x }$

$\frac{1 - sinx}{1 - sin^{2}x }$

$\frac{1 - sinx}{(1 - sinx)(1 + sinx)}$

$\frac{1}{1 + sinx}$

3 0

3 years ago

Math.<br> How do I get 37/7 for this problem?

Bezzdna [24]

Try:

37/7 - 37/7 + 1
-----------
4

7 0

4 years ago

6th grade math, help me please

rodikova [14]

Answer:

C. Multiply 3 by 18

Step-by-step explanation:

Further explanation

$1 \: page \: = 3min \\ 18 \: pages \: = x \\ x = 18 \times 3 \\ x = 54$

4 0

3 years ago

Read 2 more answers

Jacqueline. Harry, and Stanley bought a pizza pie to share for dinner. Harry ate

Pepsi [2]

Answer:

1/6

Step-by-step explanation:

Harry 1x1/2=1/2

Jacqueline 1/2x1/2=1/4

Stanley 1/3x1/4=1/12

1-1/2-1/4-1/12=

12/12-6/12-3/12-1/12=

2/12 or 1/6

6 0

3 years ago