All categories

3 years ago

Write Y+2=1/3x in standard form

Mathematics

1 answer:

solong [7]3 years ago

4 0

The standard form of a line is in the form

$Ax + By = C$

A, B and C are integers, and A is positive. Let's start with multiplying the whole equation by 3 to get rid of denominators:

$3y+6=x$

Subtract 3y from both sides:

$6=x-3y$

Which of course is equivalent to

$x-3y=6$

Which is the standard form, given the coefficients A=1, B=-3, C=6.

You might be interested in

Which number sentence is not true?

melomori [17]

Answer:

Step-by-step explanation:

The absolute value of a number is the actual distance of the number from zero. So, it is always a positive number. No negative value.

A) I -4.5I = 4.5 TRUE

B) I 0I < I -45I TRUE

Reason: 0 < 45

C) I 45 I > 0 TRUE

D) I4.5 I > I - 45 I FALSE

Reason: 4.5is not greater than 45

5 0

2 years ago

A woman has three skirts, five shirts, and four hats. How many different outfits can she wear if she picks one skirt, one shirt,

Aleksandr [31]

Answer:

Step-by-step explanation:

She has 3 skirts and that is the least amount of clothing and you need that to make a full outfit.

3 0

3 years ago

Read 2 more answers

Estimate the measure of angle 1

fenix001 [56]

Answer:

most likely (c) 140 degrees

8 0

3 years ago

Please help me solve this!!

Mice21 [21]

Answer:

Abelito had the greater average speed

Step-by-step explanation:

Given

Bobby:

$Distance =4\ miles$

$Time = 30\ minutes$

Abelito

$Distance = 10\ miles$

$Time = 48\ minutes$

Required:

Who had a greater average speed

Average speed (S) is calculated as:

$S = \frac{Distance}{Time}$

We will make use of mph (miles per hour) as the unit of speed.

For Bobby:

$S_B = \frac{4\ miles}{30\ minutes}$

Convert minute to hour

$S_B = \frac{4\ miles}{0.5\ hr}$

$S_B = 8mph$

For Abelito

$S_A = \frac{10\ miles}{48\ minutes}$

Convert minute to hour

$S_A = \frac{10\ miles}{0.8\ hr}$

$S_A = 12.5mph$

By comparison: 12.5mph > 8mph

Hence: Abelito had the greater average speed

5 0

3 years ago

A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours he is at an altitude of 700 feet. Is the r

cluponka [151]

Answer:

not enough information

Step-by-step explanation:

Dividing altitude by hours, we find the ratios to be 400/2 = 200 ft/h and 700/6 = 116 2/3 ft/h.

These are not the same ratio, so altitude is not proportional to time.

___

However, that's not what the question asks. It ask about rate of change. We only have enough information to determine the rate of change between hour 2 and hour 6 is 300 ft in 4 hours, or 75 ft/hour. Since we don't have any other rate of change information, we cannot determine if the rate of change is proportional to anything.

_____

<em>Comment on the question</em>

We suspect the question is simply worded poorly, and that we're supposed to determine if altitude is proportional to hours. (It is not). If that is actually the question, "rate of change" needs to be left out of the question.

6 0

3 years ago