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viva [34]
3 years ago
11

12.7 is it Irrational Rational Integers Whole Natural

Mathematics
1 answer:
marissa [1.9K]3 years ago
5 0

Answer:

Rational number

Step-by-step explanation:

It is a rational number because it terminates. However, it is NOT an integer because there is a decimal making it unable to be a whole and natural number.

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What is the constant of proportionality in the equation y=x/9?
sesenic [268]

Answer:

1/9

Step-by-step explanation:

Separate the fraction (1/9) from the variable x:

y = (1/9)x.

1/9 is the constant of proportionality.

6 0
3 years ago
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Rita Hangs a picture frame of with 22 cm on the wall the distance from the nail to the top edge of the picture frame is 8 cm she
DiKsa [7]

Answer: Yes, Rita has enough wire to hang the picture frame.

Step-by-step explanation:

Since we have given that Rita hangs a picture frame of width 22 cm on the wall , the distance from the nail to the top edge of the picture frame is 8 cm, and she has 26 cm of wire to hang the picture .

She need wire only to hang the picture frame which 8 cm away from the nail, and she has 26 cm of wire to hang it .

And 26 > 8 i.e. 26 is greater than 8.

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3 0
3 years ago
(nearest cent) $2.045 - $1.09
GaryK [48]
The answer should be $0.955
5 0
3 years ago
The table below shows the value of y for different values of x:
Sav [38]
A is the answer i have to write 20 characters so I am writing random things 
7 0
3 years ago
Angles θ and φ are angles in standard position such that:
BartSMP [9]

When \theta terminates in quadrant III, both \cos\theta and \sin\theta are negative, and

\sin^2\theta+\cos^2\theta=1\implies\cos\theta=-\sqrt{1-\sin^2\theta}=-\dfrac{12}{13}

When \varphi terminates in quadrant II, \cos\varphi is negative and \sin\varphi is positive, so

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which gives

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\tan\varphi=\dfrac{\sin\varphi}{\cos\varphi}=-\dfrac8{15}\implies\sin\varphi=\dfrac8{17}

Now,

\sin(\theta+\varphi)=\sin\theta\cos\varphi+\cos\theta\sin\varphi=-\dfrac{21}{221}

7 0
3 years ago
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