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yarga [219]
3 years ago
9

Help plsssssssssssssssssss

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
7 0
I think it is 15, because 4 per 1 and there are 4 white ones so 4x4 is 16, but there is already a black one so it’ll be 15.
Vesna [10]3 years ago
7 0

Step-by-step explanation:

I think its 3 or 15 I'm not rlly sure tho

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QUESTION ON PIC THANK YOU BRAINLIEST
Alex73 [517]

Answer:

1. No

2. (Triangles) Yes

3. (circles) No

4.(Squares) No

Step-by-step explanation:

If it is the same size and shape then it is congruent.

5 0
2 years ago
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How would you draw a counterexample to this?
NeX [460]
Melanie said: 
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A 'counterexample' would show an angle bisector in a triangle that DOESN'T
bisect the opposite side perpendicularly.

See my attached drawing of a counterexample.

Both of the triangles that Melanie examined have equal sides on both sides
of the angle bisector.  That's the only way that the angle bisector can bisect
the opposite side perpendicularly.  Melanie didn't examine enough different
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6 0
4 years ago
If you take a number, times by 8 then add 6. You get the same as if you took the number, times by 3 then subtract 7. What is the
bearhunter [10]

I don't say you have to mark my ans as brainliest but if it has really helped u plz don't forget to thank me....

3 0
3 years ago
The length of the hypotenuse of a 30° -60° -90° triangle is 4. Find the longer leg.
Oduvanchick [21]

longest leg = 2\sqrt{3}

The longest leg is opposite the 60° angle

= 4 × sin60°

= 4 × \sqrt{3} / 2 = 2\sqrt{3}


5 0
3 years ago
Read 2 more answers
Which of the following functions best represents the graph?
elena-14-01-66 [18.8K]

Answer:

I believe it is C, I could be wrong I apologize if I am, but if I was right let me know please.

Step-by-step explanation:

Have a nice day :)

5 0
4 years ago
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