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ICE Princess25 [194]

3 years ago

11

Find the greatest common factor of the following monomials. 25x^5 20x^6

1 answer:

klio [65]3 years ago

8 0

1x25=25
5x5=25

1x20=20
2x10=20
4x5=20

x^5 is the biggest you can take out of x^5 and x^6 and 5 is the biggest number you can take out of 20 and 25

5m^5

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Name two different ways to construct congruent angles

Norma-Jean [14]

A first way is considering opposite angles:

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The angle between $r'$ and $s'$ is also $\alpha$

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3 years ago

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balu736 [363]

Answer:

see below

Step-by-step explanation:

We need to find the diameter of the square

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3 0

3 years ago

Read 2 more answers

What is -3(2x-3)=-15

Oksanka [162]

Answer:

18

Step-by-step explanation:

-3(2x-3)

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Ann [662]

Answer:

We will split the trapezoid into right angle triangle and rectangle

Traingle with base 3cm and height 10 - 6 = 4cm

Area of traingle

= $\frac{1}{2}*base *height = \frac{1}{2} * 3 * 4 = 6cm^{2}$

Area of rectangle with sides 6cm and 3cm

= $6 * 3 = 18cm^{2}$

Therefore, area of the trapezoid

= $6+18 = 24cm^{2}$

Area of the semi circle with radius 3/2 = 1.5cm

= $\frac{1}{2}\pi r^{2} = \frac{1*\pi *1.5*1.5}{2} = 1.125\pi cm^{2}$

$Total area = 24 + 1.125\pi =27.53cm^{2}$

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3 years ago