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Vera_Pavlovna [14]
3 years ago
7

I need help with number 18

Mathematics
1 answer:
horrorfan [7]3 years ago
7 0

40 degrees, because ΔABC is isoceles, so angles B and C are equal.

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Enlarge the triangle by scale factor -1/3 with centre (-1,2)
Scorpion4ik [409]

Answer:

All the sides of the triangle X'Y'Z' are twice as long as the sides of the original triangle XYZ. The triangle XYZ has been enlarged by a scale factor of 2.

All the sides of the triangle X'Y'Z' are twice as long as the sides of the original triangle XYZ. The triangle XYZ has been enlarged by a scale factor of 2.Enlargement is an example of a transformation. A transformation is a way of changing the size or position of a shape.

All the sides of the triangle X'Y'Z' are twice as long as the sides of the original triangle XYZ. The triangle XYZ has been enlarged by a scale factor of 2.Enlargement is an example of a transformation. A transformation is a way of changing the size or position of a shape.To enlarge a shape, a centre of enlargement is required. When a shape is enlarged from a centre of enlargement, the distances from the centre to each point are multiplied by the scale factor.

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5 0
2 years ago
If you where born in 1620 and died in 1730 how old where u before u died?<br><br><br> pls help ;-;
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To make it simple, just subtract the age that you died to the age that you were born.

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5 0
3 years ago
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hi

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intrest rate must be  9%

7 0
3 years ago
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romanna [79]

Answer:

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$2500

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