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Makovka662 [10]
3 years ago
13

Helppppp me with a and b

Mathematics
2 answers:
Ivanshal [37]3 years ago
6 0

Answer:

1/6 x 6/1 = 1

3/9x2/11= 2/33

Step-by-step explanation:

algol133 years ago
6 0

Answer:

3a) 1

3b) 2/33

Step-by-step explanation:

3a. \frac{1}{6} ÷ \frac{1}{6}

Reverse the 2nd fraction. That way the division sign turns into a multiplication sign.

\frac{1}{6} • 6

1/6 and 6 cancles out and becomes 1.

1

1 is your answer to 3a.

3b. \frac{3}{9} ÷ \frac{11}{2}

Reverse the 2nd fraction. That way the division sign turns into a multiplication sign.

\frac{3}{9} • \frac{2}{11}

Multiply.

\frac{6}{99}

Simplify.

\frac{2}{33}

2/33 is the answer to 3b.

I hope this helps!

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Answer: 40

Step-by-step explanation:

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7. A vase 25 cm tall is positioned on a bench near a wall as shown. The shape of the vase follows the curve y = (x - 10)^2, wher
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Answer:

Step-by-step explanation:

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b) 25 = x^2 -20x +100, we solve for x to find the closest distance since as we move up the vase the distance to the wall gets closer(assume the y-axis is the wall), then

x^2 -20x +75 = 0  (x-15) * (x-5) = 0

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c) this is a left shift of the equation y = (x-10)^2

from b) we know that the left shift is 5 cm

10 - 5 = 5 cm from the wall to the base

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d) y = (x-10+5)^2

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4 0
1 year ago
The circumstance of a circle is 36pi inches what is the radius for this circle
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Circumference = 2pi*r

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In our problem,

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Let's plug our values into the formula above.

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4 0
2 years ago
What is the domain of the sine and cosine functions?
tatiyna

Remember that the domain is all possible x values of a function. In the case of sine and cosine functions, they go up and down (like waves), but go on forever. Therefore, the domain is all real numbers.

Correct Answer: B, All Real Numbers

Hope this helps!

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