2 years ago

What is the value of cos theta subscript one

Mathematics

1 answer:

erik [133]2 years ago

8 0

Ok so I really don’t know and I’m just doing this cause I have to do it for some reason so uhhhhhhhh yeah bye

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fgiga [73]

i really dont know but to help u cause im not mean download photomath that shall work perfectly

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3 years ago

What is 41 multiplied by 10 to the 0 power?

Korvikt [17]

41*10^0

41*1

41 multiplied by 10 to the 0th power is 41

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2 years ago

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Which of the following is a vertex of the figure shown below after a reflection in the y axis?

konstantin123 [22]

Answer:

Step-by-step explanation:

( 5,0)

When x axises is a reflection in the y axis

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2 years ago

What are the solutions to the following system of equations? y = x2 + 3x − 7 3x − y = −2 (2 points) (3, 11) and (−3, −7) (11, 3)

Minchanka [31]

ANSWER

(3, 11) and (−3, −7)

EXPLANATION

The given system of equations are:

$y = {x}^{2} + 3x - 7$

and

$3x - y = - 2$

or

$y = 3x + 2$

We equate the two equations to obtain,

${x}^{2} + 3x - 7 = 3x + 2$

We rewrite in standard quadratic form to obtain,

${x}^{2} + 3x - 3x - 7 - 2 = 0$

This simplifies to

${x}^{2}- 9= 0$

We solve for x to obtain,

${x}^{2} = 9$

$x = \pm \sqrt{9}$

$x = \pm 3$

$x = 3 \: or \: x = - 3$

When
$x = 3$

$y = 3(3) + 2 = 11$

When x=-3,

$y = 3( - 3) + 2 = - 7$

Therefore the solution for the system is (3, 11) and (−3, −7).

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2 years ago

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Which of these is equivalent to 33+77

DENIUS [597]

I thinks it C, this a difficult question but idk, that my closest guess...

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2 years ago

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