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kirill [66]
3 years ago
15

Independent Practice

Mathematics
1 answer:
tangare [24]3 years ago
8 0

Answer:

Option D

Step-by-step explanation:

There are no real solution for the given equation

Answered by GAUTHMATH

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For each problem, find the missing value using the Pythagorean Theorem
aniked [119]

Answer: \sqrt{66}

Step-by-step explanation:

The Pythagorean Theorem says that a^2 + b^2 = c^2  where a and b are the two legs.  

In this care leg 1 is 4 and leg two is the square root of 50. So we will square them to find c which is the hypotenuse.

4^2 + \sqrt{50} ^2  = C^2

16 +  50 = c^2

  66 = c^2

    c =\sqrt{66}  

3 0
3 years ago
Determine which of the lines, if any, are parallel. Explain.
algol13

Answer:

8) a and c

9) b and c

Step-by-step explanation:

Explanation and work are in the picture :)

7 0
3 years ago
How would I graph this and find the solution to this system. <br> y=-1/2x+4
Lesechka [4]

Answer: Easy, graph and solution

Step-by-step explanation: First what you want to do  use the slope intercept form to find the slope and y intercept; -1/2 and y intercept (0,4). Any line can be graphed using 2 points. Select two x values, plug them into the equation to find the corresponding y values. Solution

1.) Step; x and y

Table:

             0║4

             8║0

  • All you had to do is divide 0=-x/2 +4= .  (8) For the x intercept you get 8and for y you get 4 because you divided  0=-0/2+4

5 0
3 years ago
Given the sample −4, −10, −16, 8, −12, add one more sample value that will make the mean equal to 3.
Agata [3.3K]

Answer: The value to add to the set is 52

=======================================================

For a moment, ignore the extra value we'll add in later.

The given set of values add to -34.

Let x be the extra value we add in. It adds to the -34 to get -34+x, then we divide by 6 because the set {-4,-10,-16,8,-12,x} has 6 items.

So we get the mean (-34+x)/6

Set this equal to the mean we want (3) and solve for x

(-34+x)/6 = 3

-34+x = 6*3

-34+x = 18

x = 18+34

x = 52

The set {-4,-10,-16,8,-12,x} updates to {-4,-10,-16,8,-12,52} and this set has a mean of 3.

6 0
3 years ago
HELP ASAP WILL MARK BRAINLIEST<br> IF YOU DONT KNOW DONT ANSWER
eimsori [14]

Answer:

y is 10 degrees the pink one

5 0
3 years ago
Read 2 more answers
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