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andrezito [222]
3 years ago
15

Help me with this question

Mathematics
1 answer:
Vika [28.1K]3 years ago
3 0

Answer:

i think B=20 But i might be wrong

Step-by-step explanation:

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eleanor was curious if triangles DEF and GHI were similiar so she tried to map one figure onto the other using rigid transformat
luda_lava [24]

Answer:

Eleanor was curious if triangles DEF and GHI were similar, so he tried to map one figure onto the other using rigid transformations Eleanor concluded "It's not possible to map triangle DEF on GHI using a sequence of rigid transformations, so the triangles are not similar. ... So the triangles are similar.

Step-by-step explanation:

4 0
2 years ago
Is this equation a true statement when x = 6?<br>-2 + 11 - 5x = 5 -6x​
iris [78.8K]

Answer:

False

Step-by-step explanation:

Since we already know the value of x lets plug it in and multiply it

-2+11-5(6)=5-6(6)

-2+11-30=5-36

Now lets put them together

9-30=5-36

-21 = -31

Making x=6 false

3 0
3 years ago
THE
Andru [333]

Answer: x=0

Step-by-step explanation:

x=4+(4x-4)\\\\x=4+4x-4\\\\x=4x\\\\3x=0\\\\\boxed{x=0}

7 0
2 years ago
5 and a half minus 7 equals
gogolik [260]

Answer:

-9/5; -1 4/5; -1.8

Step-by-step explanation:

5 0
3 years ago
cho hình thang vuông abcd vuông tại A và D có AD= a căn 3, DC=3,AB= 2a. chứng minh AC vuông góc với BD
Aloiza [94]

I am not understanding the language

8 0
2 years ago
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