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cricket20 [7]
4 years ago
13

I have a question K^2-12k+23=0 What would the answer to this be

Mathematics
1 answer:
kirill [66]4 years ago
5 0

Answer:

the answer might be -23 I think but I would I advise to wait until another person answer this question

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Two angles form a linear pair. One angle measures (10x - 63). The other angle measures (8x)". What is the value of the larger
EleoNora [17]

Answer:

108 degrees

Step-by-step explanation:

Given

Let the angles be A and B

A = 10x - 63

B = 8x

Required

Find the larger angle

If both angles form linear pair, then the following relationship exist:

A + B = 180

Substitute values for A and B

10x - 63 + 8x = 180

Collect Like Terms

10x + 8x = 180 + 63

18x = 243

Solve for x

x = \frac{243}{18}

x = 13.5

Substitute 13.5 for x in

A = 10x - 63

B = 8x

A= 10 * 13.5 - 63

A= 135 - 63

A= 72

B = 8 * 13.5

B = 108

<em>Hence, the larger angle measures 108</em>

4 0
3 years ago
WILL MARK AS THE BRAINLIEST!! The volume of a cube depends on the length of its sides. This can be written in function notation
andre [41]
The answer is D. 

"A cube with the side lengths of 4 feet has a volume of 64 cubic feet." 
5 0
3 years ago
MATH WILL MARK BRAINLIST
mash [69]

Answer:

Step-by-step explanation:

1)

y = 5x-4 when x=5

y = 5*5-4

y = 25-4

y = 21

y = -2/5x + 3/8 when x = 1/3

y = -2/5 * 1/3 + 3/8

y = -2/15 + 3/8

y = -6/120

y = -1/20

y = 3x + 12 when x = 4

y = 3*4 + 12

y = 12 + 12

y = 24

8 0
3 years ago
TheValue of a stock begins at $0.05/and increase by 0.01 each month write an equation representing the value of the stock v in a
Ne4ueva [31]
Because you start with $0.05, you're going to add that to whatever 0.01 is equal to after the amount of months

the equation I got was: v=0.05+(0.01m)
3 0
3 years ago
What is the solution to the equation x/3+x/6=7/2
nadezda [96]

Answer:

x = 7

Step-by-step explanation:

the smallest common denominator between 2 3 and 6 is 6. Multiply the original equation by 6

  • 6(x/3 + x/6 = 7/2)
  • 6(x / 3) = 2x
  • 6(x/6) = x
  • 6(7/2) = 3*7 = 21

Result

  • 2x + x = 21
  • 3x = 21
  • 3x/3 = 21/3
  • x = 7

Check

  • 7/3 + 7/6 = 7/2
  • 14/6 + 7/6 = ? 7/2
  • 21/6 =? 7/2
  • 21/6 = 3.5
  • 7/2 = 3.5

Answer: x = 7

3 0
3 years ago
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