3 years ago

Find the definding set of the function: y= √(1 - Cos3x ) / (1 + Sin4x )

1 answer:

6 0

$y = \frac{\sqrt{\left( 1 - \cos (x\,\text{Rationalize}(0.0523599))\right) }}{\sqrt{\left( 1+\sin (x\,\text{Rationalize}(0.0698132))\right) }}$

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Which expression is equivalent to -6(5+2x)?

aev [14]

Answer:

Step-by-step explanation:

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3 years ago

N-m-m; use m=6,and n=-5

mixas84 [53]

(-5)-(6)-(6)
-5+-6
-11+-6
-17
-17 is the answer you are looking for.

8 0

2 years ago

Vince has a movie rental gift card that start with $50 on it. Each movie he rents costs him $4.

Leto [7]

Linear function: d = -4m+50 (that's a negative 4 btw)

Slope: -4

y-intercept: 50

I'm truly sorry but I forgot how to do the last one :(

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2 years ago

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Which of the following numbers is proportional to 84/108?

lara [203]

Proportional numbers are numbers with the same equivalent ratio

98/126 is proportional to 84/108

The number is given as:

$Number = \frac{84}{108}$

Reduce fraction to the lowest term

$Number = \frac{7}{9}$

Reduce 86/110 to the lowest term

$Number = \frac{86}{110}$

Divide by 2/2

$Number = \frac{43}{55}$

43/55 is not equivalent to 7/9

Reduce 98/126 to the lowest term

$Number = \frac{98}{126}$

Divide by 14/14

$Number = \frac{7}{9}$

7/9 is equivalent to 7/9.

Hence, 98/126 is proportional to 84/108

Read more about proportional numbers at:

brainly.com/question/1781657

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2 years ago

1. What is the solution to the system of equations?

inysia [295]

<span> Use the substitution method to justify that the given system of equations has no solution.</span>

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3 years ago

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