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jeka57 [31]
3 years ago
7

Y=3/4x+6 and y=-3/4x+5 has only one solution true or false

Mathematics
2 answers:
Step2247 [10]3 years ago
6 0

Answer:

False

Step-by-step explanation:

There are no solutions. The lines are parallel.

Fynjy0 [20]3 years ago
3 0

Answer:

True

Step-by-step explanation:

¾x + 6 = -¾x + 5

¾x + ¾x = -1

(3/2)x = -1

x = -2/3

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The solution to the system is (6,2) Select all the equations that could be the other equation in the system. PLZ HELPPPPPP there
Dovator [93]

9514 1404 393

Answer:

  A, C

Step-by-step explanation:

The attached graph shows which lines go through the given point. They are ...

  y = 1/2x -1 . . . . 1st selection

  y = -1/6x +3 . . . 3rd selection

__

The equations can be found algebraically by substituting the given point in the equation and seeing if the result is a true statement.

  a) 2 = (1/2)(6) -1 = 3 -1 . . . true

  b) 2 = -3(6) . . . . false

  c) 2 = -1/6(6) +3 = -1 +3 . . . true

  d) 2 = 2/3(6) -1 = 4 -1 . . . . false

  e) 2 = 4(6) -2 = 24 -2 . . . . false

  f) 2 = -3/2(6) +6 = -9 +6 . . . . false

6 0
3 years ago
Which ordered pair maximizes the objective function p = 3x 8y? (0, 0) (2, 7) (5, 6) (8, 1)
Degger [83]

The ordered pair maximizes the objective function p = 3x + 8y will be (5, 6) .Option C is correct.

<h3>What is the objective function?</h3>

The objective function is simply an equation that represents the goal production capability that relates to maximizing profits in relation to manufacturing.

On putting the values we will get the values one by one. We get;

1. (0, 0)

3 (0)+8(0) = 0

2. (2,7)

3(2)+8(7)=62

3. (5,6)

3(5)+8(6)=63

4. (8,1)

3(8)+8(1)=42

The maximum value obtained from the 63. Obtained from option C. The ordered pair maximizes the objective function p = 3x + 8y will be (5, 6)

Hence option C is correct.

To learn more about the objective function refer to the link;

brainly.com/question/15830007

4 0
3 years ago
Write a expression that uses partial products to multiply 8 x 64
mr Goodwill [35]
512 there good luck hope u do good if u have any questions let me know
8 0
3 years ago
What is the value of X. I will mark brainliest to the first 1 week right
Paraphin [41]

The two angles form a straight line and need to equal 180 when added together:


7x + 28 + 33 = 180

Simplify:

7x + 61 = 180

Subtract 61 from both sides

7x = 119

Divide both sides by 7

X = 17


Answer: B.17

7 0
2 years ago
Read 2 more answers
If fx= 6x-4 what is<br> when x=8
ra1l [238]

Answer:

44

Step-by-step explanation:

fx=6(8)-4

fx=48-4

fx=44

6 0
3 years ago
Read 2 more answers
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