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Llana [10]
3 years ago
9

5v2-8=442 what is the square root

Mathematics
1 answer:
Drupady [299]3 years ago
5 0

Answer: 3√10 or v=−3√10

Step-by-step explanation:

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-5+4=3x-9 <br> My teacher told me it was negative three.. can someone help?
Alexxx [7]

Answer:

x = 8/3

Step-by-step explanation:

(When solving for a variable, always do the opposite of PEMDAS)

-5 + 4 = 3x - 9

-1 = 3x - 9

8 = 3x

8/3 = x

4 0
3 years ago
A group of student has 20 Male and 10 females what is the ratio of female-to-male ​
Nitella [24]

Answer:

The ratio of female-to-male is 1:2

Step-by-step explanation:

There are 10 female students and 20 male students. If we were to divide each number by 10, we would get 1 and 2, respectively. That means for every 1 female student, there are 2 male students. The ratio would then be 1:2.

7 0
3 years ago
A submarine sits at –300 meters in relation to sea level. Then it descends 115 meters. What is its new position in relation to s
Dovator [93]

Answer:

-415 feet

Step-by-step explanation:

-300-115 = -415

7 0
3 years ago
Solve w2 =64 where w is a real number
Deffense [45]

Answer:

w=32

Step-by-step explanation:

32*2=64

5 0
3 years ago
The following graph shows a proportional relationship.
Molodets [167]

Answer:

4

Step-by-step explanation:

because, if y = 4 and x = 1 then it would be 4/1 or 4 just simplify.  

Y/X --- Y = 4 --- X = 1 ---- that makes 4/1 or 4

5 0
3 years ago
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