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Wittaler [7]
3 years ago
6

My number rounded to the nearest tenth is 3.6. What might my number be? Justify your answer.

Mathematics
1 answer:
DENIUS [597]3 years ago
5 0

Answer: 3.57

Step-by-step explanation: When you round the number 3.57 to the nearest tenth, you get 3.6.

You might be interested in
49w^2-4=0. Simplied fraction?
HACTEHA [7]

Answer:

{-2/7, 2/7}

Step-by-step explanation:

Here you're being asked to solve the given equation 49w^2-4=0 for w with the hint that the solutions are fractions.

49w^2-4=0 is the product of the sum and difference of two squares:

(7w - 2)(7w + 2) = 0

Setting each factor equal to zero and solving for w, we get:

{-2/7, 2/7} as the solutions.

8 0
3 years ago
What is an equation of the line that passes through the points (3-,3) and (-3,-3)?
Evgen [1.6K]

Answer:

y=-3

Step-by-step explanation:

*Notice that they have the same "y" value.

<em>Hope this helps!!</em>

8 0
3 years ago
Evaluate the piecewise-defined function for the indicated values. I’m just unsure of how to solve when the value isn’t given dir
Fantom [35]

The value of the function at t=0 is 9 , 6<x<7 is -t+5, 1<n<2 is 9, for m^{2} +1 is 9.

Given function which is 9 for 0 to 5 , -t+5 for 5 to 8 and \sqrt{t-1} for 8<t<11.

A) We have to find the function at t=0 which is 9 because it lies between 0<=t<5.

B) In this we have to find the value of the function when x=t lies between 6 and 7. is -t+5.

C) In this we have to find the value of Q(n) when n lies between 1 and 2 and the value becomes 9 because it lies between 0 and 5.

D) In this we have to find the function at m^{2} +1 when m belongs to \sqrt{7} and \sqrt{10} the value of m lies between 2 and 4 and the value of m square +1 lies between 3 and 5. Hence the value of function at m square plus one is 9.

Learn more about functions at brainly.com/question/10439235

#SPJ10

6 0
2 years ago
Seven less than a number is 14 more than 2 times that number. What is the number?
ratelena [41]

Answer:

x=-21

Step-by-step explanation:

x-7=2x+14

-7=x+14

-21=x

4 0
3 years ago
Plz help im stuck
nignag [31]
Here you go I think lol

5 0
3 years ago
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