3 years ago

What’s the answer?!?

2 answers:

5 0

The first option is correct

3 0

2 triangles so the answer is the 1st one

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chubhunter [2.5K]

In standard form its written
3x-12=-9
if you need help solving then here you go as well
3x-12=-9
add 12 to both sides
3x=3
divide both sides by 3
x=1

4 0

2 years ago

ICE Princess25 [194]

Answer:

x=4

sorry if its wrong i did my best

6 0

2 years ago

defon

There are 45 numbers out of which 5 numbers are required to win an enormous sum of money

No of ways in which 5 numbers can be selected out of 45 numbers.

$C_{45}^5=\frac{45!}{40!5!} =1221759$

out of which there is only combination foe contest winning

$P=\frac{1}{1221759}$

When 100 different tickets are bought then

Probability of winning: $\frac{100}{1221759}$

Probably of winning≈0,000082

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P.S. Hello from Russia :^)

4 0

2 years ago

Katyanochek1 [597]

That is called square root

6 0

3 years ago

Mamont248 [21]

3/2 / 1/4 = 3/2 * 4/1
3*4= 12
2*1= 1
n= 12/1 or 12

Hope this helps!

6 0

3 years ago