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masya89 [10]
2 years ago
12

Solve 4x - 9 = k for x. O A. x=479 O B. x= k + 9

Mathematics
1 answer:
Ber [7]2 years ago
6 0

Answer:

         k + 9

x = --------------

              4

Step-by-step explanation:

To solve 4x - 9 = k for x, start by adding 9 to both sides.  You'll get:

4x = k + 9

Now isolate x by dividing both sides by 4:

         k + 9

x = --------------

              4

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Pleaseeee answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
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Answer:

132 degrees

Step-by-step explanation:

its the same as the other side since its a rhombus :)

did i help?

7 0
3 years ago
Use the zero product property to find the solutions to the equation 6x^2 – 5x = 56.
frez [133]

Answer:

x = 7/2 or x = -8/3

Step-by-step explanation:

Solve for x over the real numbers:

6 x^2 - 5 x = 56

Divide both sides by 6:

x^2 - (5 x)/6 = 28/3

Add 25/144 to both sides:

x^2 - (5 x)/6 + 25/144 = 1369/144

Write the left hand side as a square:

(x - 5/12)^2 = 1369/144

Take the square root of both sides:

x - 5/12 = 37/12 or x - 5/12 = -37/12

Add 5/12 to both sides:

x = 7/2 or x - 5/12 = -37/12

Add 5/12 to both sides:

Answer:  x = 7/2 or x = -8/3

8 0
3 years ago
Read 2 more answers
What is (-4,5) and (8,-1)
Musya8 [376]

Answer:

the slope-intercept equation of a line that passes through the coordinate (-4,5) and (8,-1) is

y  =  - 0.5x + 3

Step-by-step explanation:

1) Apply the slope formula; y^2 - y^1 divided by x^2 - x^1

y^2 is -1

y^1 is 5

x^2 is 8

x^1 is -4

-1 - 5 = -6

8 - (-4) = 12

-6/12 is -1/2 or -0.5

2) To find the y-intercept, hoose either of the coordinates and replace y, m, and x in the y= mx+b formula.

5= -0.5(-4) + b

5= 2 + b

3= b

6 0
3 years ago
Median:<br><br> What is the MEDIAN for this data set?
Travka [436]

Answer:

27

Step-by-step explanation:

22

24

25

26

27 - middle AKA median.

28

28

29

36

5 0
3 years ago
Read 2 more answers
A wildlife preserve raised $1664 at a fundraiser.all of the fund will be equally shared among 8 exhibits at the preserve.how muc
prisoha [69]
To answer the question above, divide the total amount raised (T) during fundraising by the number of future exhibits (n). The amount of money (m) each exhibit will receive, 
                                  m = T / n = ($1664) / 8 = $208
Thus, each exhibit will receive $208.
                                     
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3 years ago
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