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Kitty [74]
2 years ago
9

X f(x) 2 18 3 27 4 36 5 45

Mathematics
1 answer:
Ad libitum [116K]2 years ago
5 0

Answer:

f(x) = 9x

Step-by-step explanation:

18=9×2

27=3*9

36=4*9

45=5*9

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Emma enjoys flying kites. her red kite has a maximum altitude of 117.46 meters, and her black kite has a maximum altitude of 362
7nadin3 [17]
You have to convert 117.46 meters to feet. so you know that 0.3048 meters is 1 foot.  

117.46 / 0.3048= 385.37feet red kite
now you can simply subtract
385.37-362.26=23.11ft
the answer is, the red kite has an altitude 23.11 feet higher then the black kite.
5 0
2 years ago
Is 7.29 a rational number?​
ExtremeBDS [4]

Answer:

Yes

Step-by-step explanation:

A rational number is a number that can be expressed as a fraction. In this case, the fraction is being expressed by a decimal. So therefore 7.29 is a rational number.

Hope This Helps :)

8 0
3 years ago
In circle Y, what is m∠1?<br><br> 6°<br> 25°<br> 31°<br> 37°
Korvikt [17]

9514 1404 393

Answer:

  (c)  31°

Step-by-step explanation:

Angles 1 and 2 are congruent. Each is half the sum of the subtended arcs:

  ∠1 = ∠2 = (37° +25°)/2 = 31°

5 0
3 years ago
Read 2 more answers
Find the value of x in the triangle shown below.<br> 1<br> 13<br> 2<br> 12<br> Choose 1 answers
DedPeter [7]

Answer:

x = 5

Step-by-step explanation:

a² + b² = c²

x² + 12² = 13²

x² + 144 = 169

x² = 169 - 144

x² = 25

\sqrt{x^2} =\sqrt{25}

x = 5

3 0
3 years ago
If y varies directly with x, with k=0.75,what is the value of y when x=12
erma4kov [3.2K]

Answer:

9

Step-by-step explanation:

y=x

y=kx

substitute k for 0.75 and x for 12 in the above equation

y=0.75×12

y=9

7 0
2 years ago
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