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lys-0071 [83]
3 years ago
12

4√3√2² please someone​

Mathematics
2 answers:
satela [25.4K]3 years ago
7 0

Answer

(x2−2–√)2=2(x2−2)2=2

x2−2–√=±2–√x2−2=±2

x2=2–√±2–√x2=2±2

x2=0x2=0 or 22–√22

x=0x=0 or ±22–√−−−−√±22

x=0,±8−−√4x=0,±84

Step-by-step explanation:

hope it helps

lubasha [3.4K]3 years ago
6 0

Step-by-step explanation:

13.8564064606

hope it helps

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Sally dug a hole 5 feet deep to plant roses. She
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Step-by-step explanation:

here will take the earth's surface as 0.

hence,

the first hole that Sally dug is 5 feet below the surface making its integer -5

the second hole Sally dug was 8 feet below the surface making its integer -8

therefore, the roses are closest to the surface.

8 0
2 years ago
I can’t figure this out, any help?
saveliy_v [14]

if the spinner is fair , it will land on green for 60 times , there are 24% chances for the spinner to land on purple ,For 1000 spins it will land 150 times on blue

<h3>What is Probability ?</h3>

Probability can be defined as the study to predict the likelihood of an event.

It has a range from 0 to 1.

Probability if the spinner is fair is 1/5 for each colour.

As it is spun 300 times

(1/5) * 300 = 60 times

So if the spinner is fair , it will land on green for 60 times.

(b) The probability of landing on purple theoretically is 60times , 20 % chances

but it can be seen from the data provided that for 300 spins , the spinner landed for 72 times

which is 24% , i.e. there are 24% chances for the spinner to land on purple.

(c)Theoretically blue has 20% chances 200 times , But it is seen in the data obtained that

for 300 spins the spinner is landing on blue for 45 times.

For 1000 spins it will land 1000*45/300 = 150 times.

To know more about Probability

brainly.com/question/11234923

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7 0
1 year ago
2 mangoes cost $3.00 at the store. What is the cost per mango?
lara [203]

Answer:

1 mango = $1.50

Step-by-step explanation:

2 mangoes - $3

1 mango - $?

3 / 2 = 1.5

So:

1 mango = $1.50

Hope this helped!

(Let me know if I got something wrong!)

5 0
3 years ago
Read 2 more answers
Find the area of a circle with a diameter of 7mm .​
4vir4ik [10]

Answer: 38.48451

Step-by-step explanation:

7 0
1 year ago
To complete her holiday wrapping Bella needs identical strips of ribbon measuring 3.5 feet each she has 85 feet of ribbon in tot
Anon25 [30]

Answer:

She can cut 24 ribbon from this long strip.

Step-by-step explanation:

Given that,

Bella needs identical strips of ribbon measuring 3.5 feet each.

She has 85 feet of ribbon.

3.5 feet is length of 1 ribbon.

1    feet is length of \frac{1}{3.5} ribbon

85 feet is length of \frac{1\times 85}{3.5} ribbon

                              ≈24.28

\frac{85}{3.5}=\frac{85\times10}{35}=\frac{85\times2}{7}=\frac{170}{7}

7) 170(24

   14

_______

     30

     28

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        2

So, she can cut 24 ribbon from this long strip.

5 0
3 years ago
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