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777dan777 [17]
3 years ago
7

6th grade math help me pleaseee

Mathematics
2 answers:
creativ13 [48]3 years ago
6 0

Answer:

B and D

Step-by-step explanation:

First off, we can rotate it. When rotating, I found that the x and y values switch places in a way.

We would need to rotate it 90 degrees counterclockwise about the origin in order to get it in the same position as triangle BDE. This makes statement B correct.

In order to make triangle ABC smaller, the dilation would have to be smaller than one. Counting the right side's length, ABC has 6 squares and BDE has 3.

This would mean 6 * 1/2 = 3, meaning statement D is true.

Licemer1 [7]3 years ago
5 0
Answer:
B and D
If need step by step please message me! And yes this is the right answer!
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3 years ago
Please help! Thank you
Vanyuwa [196]

Answer:

x = 82°

y = 59°

z = 39°

Step-by-step explanation:

∠x = 1/2(134° + 30°) = 82°

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draw a diameter down from point B to the opposite side of the circle, call that point P:

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y = 90°- 31° = 59°

5 0
2 years ago
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