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2 years ago

HelpActivity:2x²2+2x-312=0

Mathematics

1 answer:

SIZIF [17.4K]2 years ago

7 0

Answer:

Step-by-step explanation:

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Augusto has a rectangular garden that is 11 feet wide. The length of the diagonal is 1 foot greater than the length of the garde

brilliants [131]

The answer is C
call the length is a => the diagonal is a+1
11^2 + a^2=(a+1)^2
<=> 121 + a^2=a^2 + 2a +1
<=>120=2a
<=> a=60

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3 years ago

PLSS HELP WILL GIVE BRAINLIEST

Andru [333]

Answer:

12 is the answer

Step-by-step explanation:

¾ × x = 9

x = 12

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3 years ago

Adrian says that 4(-9)= 36. Why is Adrian incorrect?

xenn [34]

Answer:

4(-9)= -36

Step-by-step explanation:

Since there's a negative on the 9 it will affect the product. So the answer is supposed to be a - 36.

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2 years ago

What is the ratio of 1/6:6 = what

frutty [35]

1/6=16.666666...

So it is 16.6666.... to 6(or 100)

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3 years ago

Suppose that 3 balls will be randomly put into 3 buckets, with each ball being equally likely to be put into each of the buckets

Yuliya22 [10]

Answer:

$\frac{1}{27}$

Step-by-step explanation:

Since there are a total of three buckets and only one can be chosen at a time, this would mean that the probability of a ball being placed in a bucket is 1/3. Since each ball has the same probability of being placed into any bucket regardless of the where the previous ball landed, it means that each ball has the same 1/3 probability of a bucket. In order to find the probability that all three land in the same bucket, we need to multiply this probability together for each one of the balls like so...

$\frac{1}{3} * \frac{1}{3} * \frac{1}{3} = \frac{1}{27}$

Finally, we see that the probability of all three balls landing in the same bucket is $\frac{1}{27}$

8 0

3 years ago

HelpActivity:2x²2+2x-312=0​

HelpActivity:2x²2+2x-312=0