How many points do you need in order to name a ray ?

Answers

Answer 1

Answer:

Answer:

2 points are needed to name a ray.

Step-by-step explanation:

A ray is defined as a portion of a line, because it begans at a specific point while line doesn't begin or end at a specific point.

The way to define a ray is using two points, the initial where the ray begins and the second indicates the orientation.

Therefore, there are needed 2 points to name a ray.

Answer 2

Answer: oou only need two points. Hope this helps!

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To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. The scale used was 1 inch = 15 feet. The actor is 60 inches tall. How tall does the monster appear in the movie?Question 5 options:720 feet75 feet4 feet900 feet
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PLEASE PLEASE HELPSteven has a counter that is yellow on one side and blue on the other.
Steven flips this counter 22 times. What is the probability that the 23rd flip will result in the counter landing on yellow side up?

fraction 22 over 23
fraction 1 over 2
fraction 1 over 4
fraction 1 over 22

Answers

i think it is B it cannot be C because the counter only has two sides not 4

Mike’s mom made a batch of soup that was 8 4/5 cups. Each serving is 1 1/2 cups. How many servings of soup did Mike’s mom make?A. 5 1/3 servings
B. 5 13/15 servings
C. 12 servings
D. 13 1/5 Servings

Answers

Answer:

B) 5 and 13/15 servings

Step-by-step explanation:

Divide 8 4/5 by 1 1/2 to get 5 and 13/15

Solve −4 = −(−k − 86)+10

Answers

K= 100

You use distributive property

Step 1: −(−k)−1(−86)+10=−4

Step 2: k−1(−86)+10=−4

Step 3: k+86+10=−4

Step 4: k+96=−4

Step 5: k=−96−4

Step 6: Subtract 4 from −96 to get −100.

The first step -4=k-86-10 second- k-76=-4 third step 76-4= 72 substitute 72 in for k 72-76= -4 this is true

What does a decimal chart look like?

Answers

this is how it looks like

hope it will help you

The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 32,800. If the population growth follows a linear model, what is the projected population for 2015?

Answers

The projected population in 2015,assuming that the populationgrowth follows a linearmodelis 47600

Population in 2005 = 18000
Populationafter5years(2010)=32800

Population change in 5 years :

2010 population - 2005 population

32800 - 18000 = 14800

Estimatedpopulationvaluein2015:

2010 Population + population change in 5 years

32800 + 14800 = 47600

Therefore, the projected populationsize in 2015is 47600

Learn more : brainly.com/question/19060921

The rate is (32,800 - 18,000) = 14,800 per 5 years
therefore :
in 2015 = 2010 + 5 years
the pop. will be :
32,800 + 14,800 = 47,600

Hope this helped☻

A line has a slope of -3 and a y intercept of 3. What is the x intercept

Answers

Answer: 1

Step-by-step explanation: To solve this problem, let's graph the line.

It's important to understand that the y-intercept is the point where the line crosses the y-axis.

So if our line has a y-intercept of 3, it crosses the y-axis up 3 units. So we start this problem by plotting the point (0,3) which I labeled point A.

From there, our slope of -3 can be thought of as -3/1 so we go down 3 units and to the right 1 unit and plot point B. Notice that point B happens to lie on the x-axis at (1,0) and remember that the x-intercept is the point where the line crosses the x-axis. Since our line crosses the x-axis at the point (1,0), it has an x-intercept of 1.

If you're given a y-intercept and a slope like you are in this problem, you won't always be able to determine the x-intercept but things work out nicely here because point B happens to lie on the x-axis.

The equation of the line would be y = -3x + 3

The x intercept is when y is equal to 0.

To solve for the x intercept, plug 0 in for y and then solve

0 = -3x + 3

0-3 = -3x +3 -3

-3 = -3x

-3/-3 = -3/-3x

1 = x

The x intercept is (1,0)

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