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Viefleur [7K]
3 years ago
9

Factorizar: (11x3 – 2y)2 =

Mathematics
2 answers:
Juliette [100K]3 years ago
6 0

Answer:

66-4y

Step-by-step explanation:

(11x3 – 2y)2
= (33 -2y)2
= 66-4y

Margaret [11]3 years ago
6 0

BODMAS

(11×3-2y)2

121×9-4y2

1089-4y2

=4y2-1089

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Answer:

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31 + 34

Step-by-step explanation:


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3 years ago
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A circle has a radius of 6. An arc in this circle has a central angle of 48 degress. What is the length of the arc?
notsponge [240]

Answer: 1.6\pi

Step-by-step explanation:

If a circle has a radius of 6, then the perimeter of the circle is 12pi, or about 37.68.  A circle has 360 degrees.  Thus, the arc takes up 48/360 of the circle.  Thus, simply multiply \frac{48}{360} * 12\pi to get 5.024 or 1.6pi.

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3 years ago
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Ganezh [65]
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8 0
4 years ago
Help please ::)))))........................
Zarrin [17]

Answer:

4:9

Step-by-step explanation:

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  3. Total shapes: 10 + 8
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The radius of a circle is 13 in. Find its area in terms of pi​
grigory [225]

Answer:

A≈530.93in²

Step-by-step explanation:

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