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3 years ago

9

Which values, when placed in the box, would result in a system of equations with no solution? Select the four correct answers. y

= –2x + 4 6x + 3y = –12 –4 0 4 12

2 answers:

VikaD [51]3 years ago

7 0

Answer:

-12, -4, 0

Step-by-step explanation:

daser333 [38]3 years ago

3 0

Answer:

-12,-4,0, and 4

Step-by-step explanation:

got a 100 on my quiz on edg.. yw

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On a coordinate plane, a line goes through (0, negative 1) and (3, 1). a point is at (negative 3, 0). what is the equation of th

belka [17]

The equation of the line that is parallel to the given line and has an x-intercept of 3 is y = 2/3x - 2

<h3>What is the equation of the line that is parallel to the given line and has an x-intercept of 3?</h3>

The given parameters are

Point =(0, -1) and (3, 1)

Calculate the slope using

m = (y₂ - y₁)/(x₂ - x₁)

Where m represents the slope

So, we have:

m = (1 -- 1)/(3 -0)

Evaluate

m = 2/3

Parallel lines have equal slopes

So, the slope of the other line is

m = 2/3

Linear equations are represented as:

y = mx + c

Where m represents the slope and c represents the y-intercept

So, we have

y = 2/3x + c

An x-intercept of 3 means

0 = 2/3 * 3 + c

So, we have

c = -2

Substitute c = -2 in y = 2/3x + c

y = 2/3x - 2

Hence, the equation of the line that is parallel to the given line and has an x-intercept of 3 is y = 2/3x - 2

Learn linear equations at

brainly.com/question/14323743

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8 0

2 years ago

Solve each equation 5(1-n)=75

Ipatiy [6.2K]

Divide both sides by 5.
1-n=15 move the constant to the right
-n=15-1 subtract the numbers
-n=14 change the signs
N=-14

5 0

3 years ago

A restaurant owner is interested in the proportion of his customers who order dessert. He looks at 65 randomly selected receipts

xxTIMURxx [149]

Answer:

c. Population

Step-by-step explanation:

All customers who come to the restaurant are the population.

The 65 randomly selected customers are the sample.

The correct answer is:

c. Population

4 0

3 years ago

Find the surface area of the prism. Enter your answer in the box. A rectangular prism with dimensions 6 meters by 3 meters by 12

e-lub [12.9K]

Given:

Dimensions of a rectangular prism are 6 meters by 3 meters by 12 meters.

To find:

The surface area of the prism.

Solution:

The surface area of a rectangular prism is:

$A=2(lb+bh+hl)$

Where, l is length, b is breadth and h is height.

Putting $l=6,b=3,h=12$ , we get

$A=2(6\times 3+3\times 12+12\times 6)$

$A=2(18+36+72)$

$A=2(126)$

$A=252$

Therefore, the surface area of the prism is 252 square meters.

3 0

2 years ago

A bus has velocity 20 m/s towards east and another bus has velocity 15 m/s in west direction. If they start to move from a point

Mashutka [201]

Answer:

<em>The first bus has covered 2,400 m and the second bus has covered 1,800 m. They are separated by 4,200 m</em>

Step-by-step explanation:

<u>Constant Velocity Motion</u>

A bun has a velocity of 20 m/s towards the east. It means it travels 20 meters each second in that direction. Assuming the east direction is positive, the distance traveled by this bus can be calculated as follows:

X1=20*t

Where t is the time in seconds.

Similarly, the distance traveled by the second bus towards the west is:

X2=-15*t

Note the negative sign because the direction points at the negative reference.

After 2 minutes = 120 seconds have passed, the distance of each bus is

X1= 20*120=2,400 m

X2=-15*120 = 1,800 m

They are separated by 2,400-(-1,800) = 4,200 m

The first bus has covered 2,400 m and the second bus has covered 1,800 m. They are separated by 4,200 m

6 0

3 years ago