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Ber [7]
3 years ago
8

Two lines, A and B, are represented by the equations given below:

Mathematics
1 answer:
SashulF [63]3 years ago
4 0
Given:
Line A: 2x +  2y = 8
Line B:    x + y = 4

x = 4 - y
2(4-y) + 2y = 8
8 - 2y + 2y = 0
0 = -8

y = 4 - x
2x + 2(4-x) = 8
2x + 8 - 2x = 8
0 = 0

There is no solution.
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Select the correct answer.
dolphi86 [110]

Answer:

A. The graph of his graph of g vertically shifted up 1 unit.

Step-by-step explanation:

h(x) = g(x) + 1

h(x) = x² + 1

The graph shifted up 1 unit.

5 0
3 years ago
Find the value of k such that the system of equations does not have a solution:
blagie [28]

Answer:

k = -6.

Step-by-step explanation:

We need to  make the left side of the second equation a multiple of the left side of the first one.

We can do this by making k = -6  ( because -15/10 = -6/4).

The second equation becomes

-15x - 6y = 14

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3 0
3 years ago
Solve for x and explain how you got your answer <br> 3x + 4 = 16
12345 [234]

Answer:

X = 4

Step-by-step explanation:

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X=12/3

X= 4

5 0
3 years ago
A baseball is hit straight up at an initial velocity of 150 m/s. What will be the baseball's speed when it hits the ground?
galben [10]
Assuming that the ball is launch from the ground. the initial velocity would be equal to its final velocity when it reach the ground. this is because the acceleration due to gravity is working on the ball, when it goes up decelerates up to zero, then falls back then acceleartes again until it reach the groun, where the velocity is 150 m/s
7 0
4 years ago
Read 2 more answers
Which linear function represents the table?
sertanlavr [38]

Answer:

B) \displaystyle y = 6x + 2

Step-by-step explanation:

Plug each coordinate into all the functions to confirm their authenticities:

[−3, −16]

−16 = −18 + 2 ☑

_______________________________________________

[8, 50]

50 = 48 + 2 ☑

_______________________________________________

[1, 8]

8 = 6 + 2 ☑

_______________________________________________

[−2, −10]

−10 = −12 + 2 ☑

_______________________________________________

[4, 26]

26 = 24 + 2 ☑

I am joyous to assist you anytime.

7 0
3 years ago
Read 2 more answers
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