3 years ago

I need help on this, can anyone please help me ?

Mathematics

2 answers:

kifflom [539]3 years ago

8 0

Hmmmmm i don’t know sorry bud

Hoochie [10]3 years ago

5 0

Answer:

I do not know the answer of this question

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PLS HELP ME I RLY DO NEED HELP

Nataly_w [17]

Answer:

a ) hl

Step-by-step explanation:

thats it its rhs actually but hl is still correct

5 0

3 years ago

Simplify the left side of equation so it looks like the right side. cos(x) + sin(x) tan(x) = sec (x)

uranmaximum [27]

Step-by-step explanation:

Consider LHS

$\cos(x) + \sin(x) \tan(x) = \sec(x)$

Apply quotient identies

$\cos(x) + \sin(x) \times \frac{ \sin(x) }{ \cos(x) } = \sec(x)$

Multiply the fraction and sine.

$\cos(x) + \frac{ \sin {}^{2} (x) }{ \cos(x) } = \sec(x)$

Make cos x a fraction with cos x as it denominator.

$\cos(x) \times \cos(x) = \cos {}^{2} (x)$

$\frac{ \cos {}^{2} (x) }{ \cos(x) } + \frac{ \sin {}^{2} (x) }{ \cos(x) } = \sec(x)$

Pythagorean Identity tells us sin squared and cos squared equals 1 so

$\frac{1}{ \cos(x) } = \sec(x)$

Apply reciprocal identity.

$\sec(x) = \sec(x)$

7 0

3 years ago

A bakery sells chocolate cupcakes and mocha cupcakes. It sold 500 cupcakes in a day, and 16% of them were mocha. How many of the

Andrew [12]

Answer:

Your answer

420 were chocolate

Mark it as Brainlist. Follow me for more answer.

Step-by-step explanation:

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3 years ago

What is the length of the hypotenuse of the triangle?

sergey [27]

If you use the pothaorian theorym (A squared + B squared= C squared) youll be able to figure out the right answer is 65.

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3 years ago

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NeX [460]

Answer:

THE THIRD ONE

Step-by-step explanation:

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3 years ago