MATHEMATICS MIDDLE SCHOOL

Geometry
An angle is formed by:

Answers

Answer 1
Answer:

Answer:

An angle is formed by the two rays.
Answer 2
Answer: In plane geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in a plane, but this plane does not have to be a Euclidean plane.

Related Questions

Nora started a business making bracelets. She spent $75.00 on advertising and $35.00 on supplies. She sells each bracelet for $1.50. What is the least number of bracelets Nora needs to sell to make money than she spent? Show your work.
Natalie baked 12 cookies. Sheate 3/12 of the cookes, and hersister ate 3/6 of the cookies.Who ate more cookies?
Lyle can paint a room in 3 hours. Selena can paint a room with the same dimensions in 2 hours. If they work together, how many hours does it take them to paint the room? Round your answer to the nearest tenth?
Which set of numbers could represent the lengths of sides of a right triangle? A) 7, 9, 11 B) 10, 15, 20 C) 12, 18, 22 D) 8, 15, 17
Solve this equation. 4h + 6 =30

Ehich is bigger 3kl or 3000l

Answers

1000L = 1 kL
3(1000L) = 3000 L
They are equal.

Write 720/2000 as a product of prime factors and simplify

Answers

Okay so what you know is 720/2000 right? So a product of prime factors. Okay I'm gonna make a chart.

720/2000(0.36)
        /         \
     0.23       2

Prime right? 

Answer:

Step-by-step explanation:

Okay so what you know is 720/2000 right? So a product of prime factors. Okay I'm gonna make a chart.

720/2000(0.36)

       /         \

    0.23       2

Prime right?

the line l, passes through point A, {2,5} and has gradient - 1/2 find and equation of l, giving your in answer in the form y=mx+c

Answers

m=slope= gradient
c=y intercept

(x,y)
(2,5)
x=2
y=5 is one solution
and m=-1/2

input

5=-1/2(2)+c
5=-2/2+c
5=-1+c
add 1
6=c

equaton is y=-1/2x+6

Write an algebraic expression for 15 decreased by twice a number

Answers

15-2x= that would be the algebraic equation. Remember that decrease usually means minus. A number is always represented by a variable, and then anything that by is usually a multiplication or division depending on how its stated.
An algebraic expression is, obviously, an expression with a variable.

"A number" would represent a variable, which, in this case, we'll use y.

So, 15 decreased by twice x.
15 - y x 2 = 

I hope this helped :)

in a walk for charity, you walk at a rate of 100 meters per minute. how long does it take to walk 2 kilometers?

Answers

The rate that you are walking at is 100 meters per minute. In two kilometres there are 2000 meters. It takes 10 min to walk one kilometre. Therefore the answer is 20 minutes. Just divide 2000 by 100 to get the time

To walk 2 kilometers, it will take a total of 20 minutes.

If 1 kilometer is 1000 meter. 2 kilometers will be 2000 meters.

Divide 2000 meters by 100 to get how long it will take to walk 2 km.

2000/100=20

20min/2km

Pls help me!!!. find the measurements of angle 1,2and3

Answers

Angle one is a angle pair with the angle value of 70 degrees. This means that angle one has to be the supplement of 70 degrees (180-70), which is 110 degrees.

Angle 2 is an alternate interior angle pair with 70 degrees, which means that the angle is the same as the 70 degree angle. 

Angle 3 is vertical angle to angle 2, so that means angle 3 is 70 degrees.
Other Questions
2 1/2. Is. A.5/2. B. 3/2.c. 5/4 d. 3/4
the room charge for a hotel is 230$ each day. the estevez family spends 4 days on vacation at the hotel . at the end of their stay they leave a 10% tip of the total room bill for the person who cleans their room. how much is the total bill including the tip for the person who cleans the room? explain
what are some characteristics for simplest form  
Which ordered pair in the form (a, b) is a solution of this equation?3a – 4b = 21A.(–3, –2)B.(0, 7)C.(–2, –3)D.(7, 0)