answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alex41 [277]
2 years ago
13

What is the correct order of steps for bisecting angle ABC? Draw a ray from point B through point F. Keeping the compass the sam

e distance, place the compass on point E, and draw an arc inside the angle. Place point D on the intersection of the arc on ray BA and point E on the intersection of the arc with ray BC. Place point F on the intersection of the arcs created from points D and E. Place the compass on point B, and swing an arc that intersects rays BA and BC. Place the compass on point D, and draw an arc inside the angle.
Mathematics
2 answers:
Nataliya [291]2 years ago
8 0

Answer:

just to help its ECFBDA

Step-by-step explanation:

Vitek1552 [10]2 years ago
7 0

Answer:

Look to the explanation

Step-by-step explanation:

* Lets arrange the steps for bisecting angle ABC

- The vertex of angle ABC is B, and its rays are BA and BC

# Step 1:

- Place the compass on point B, and swing an arc that intersects rays

 BA and BC ⇒ 5th

# Step 2:

- Place point D on the intersection of the arc on ray BA and point E on

 the intersection of the arc with ray BC ⇒ 3rd

# Step 3:

- Place the compass on point D, and draw an arc inside the angle ⇒ 6th

# Step 4:

- Keeping the compass the same distance, place the compass on

 point E, and draw an arc inside the angle ⇒ 2nd

# Step 5:

- Place point F on the intersection of the arcs created from points D

 and E ⇒ 4th

# Step 6:

- Draw a ray from point B through point F ⇒ 1st

* This ray is the bisector of the angle ABC

You might be interested in
Dilly is 7 years younger than Dally. In 4 years time she will be half Dally’s age. What is the sum of their ages now?
Step2247 [10]

Answer:

<u>The sum of their ages now is 13</u>

Step-by-step explanation:

Dally's age = x

Dilly's age = x - 7

In 4 years time Dilly will be half Dally’s age, therefore:

Dilly's age plus four equals to half of Dally’s age plus four,

replacing with the values and variables we know:

x - 7 + 4 = (x + 4) /2

x - 3 = (x + 4) /2

2x - 6 = x + 4 (Multiplying by 2 at both sides)

2x - x = 4 + 6 (Like terms)

x = 10 ⇒ x - 7 = 3

<u>The sum of their ages now is 13 (10 + 3)</u>

4 0
2 years ago
The half-life of cesium-137 is 30 years. Suppose we have a 170 mg sample.(a) Find the mass that remains after t years.(b) How mu
saul85 [17]

Answer:

212.9 years

Step-by-step explanation:

Given that the half-life of cesium-137 is 30 years. Suppose we have a 170 mg sample

P0 = 175

P(30) = 87.5

So we can write equation as

P(t) = 170(\frac{1}{2} )^{\frac{t}{30} }

b) After 60 years t = 30

In 30 years it becomes half and hence in 60 years it would become 1/4

i.e. P(60) = 137(1/2^4) = 34.25 mg

c) If P(t) =1, let us find t

137(1/2)^{\frac{t}{30} } =1\\\\n = 7.098 years\\n = 7.1*30 = 212.9 years

212.9

5 0
2 years ago
Nia wants the total weight of her luggage to be no more than 50 kilograms.she has three suitcases that weigh 15.8 kilograms,17.4
Stella [2.4K]

Answer:

The total is 49.5

Step-by-step explanation:

15.8+17.42+16.28

6 0
2 years ago
Based on a​ poll, 67​% of Internet users are more careful about personal information when using a public​ Wi-Fi hotspot. What is
daser333 [38]

Answer:

The required probability is 0.988.

Step-by-step explanation:

Consider the provided information.

Based on a​ poll, 67​% of Internet users are more careful about personal information when using a public​ Wi-Fi hotspot.

That means the probability of more careful is 0.67

The probability of not careful is: 1-0.67 = 0.33

We have selected four random Internet​ users. we need to find the probability that at least one is more careful about personal information.

P(At least one careful) = 1 - P(None of them careful)

P(At least one careful) = 1 - (0.33×0.33×0.33×0.33)

P(At least one careful) = 1 - 0.012

P(At least one careful) = 0.988

Hence, the required probability is 0.988.

The result may be higher because of the convenience bias in retrieving the sample. Because the survey subjects volunteered to​ respond not random.

3 0
2 years ago
Which number is a solution to the inequality? 10.6
nalin [4]
What are the options?
6 0
2 years ago
Other questions:
  • The probability that a comic book reader in a particular city prefers comics published by Company A is 25%. The probability that
    5·2 answers
  • On a state map, a cartographer plots Texmath at coordinates (2, 2) and Lonestar Village at coordinates (9, 16). How far is it fr
    9·2 answers
  • In a rectangle, a diagonal forms a 36° angle with a side. Find the measure of the angle between the diagonals, which lies opposi
    15·1 answer
  • You by six notebooks and a backpack. The cost of the backpack is $17.90. You pay 6 dollars in sales tax. Your total bill is $30.
    14·1 answer
  • Brad buys a pack of 12 bottles of energy drink for £9.25 he then sells all bottles for £1 each. Work out brads percentage profit
    8·1 answer
  • Name a career that requires data-analysis skills. Describe how data analysis is used in this career. Be specific in your example
    7·1 answer
  • A randomized block design will be used in an experiment to compare two lotions that protect people from getting sunburned. Which
    12·1 answer
  • Most companies that make golf balls and golf clubs use a one-armed robot named "Iron Byron" to test their balls for length and a
    13·1 answer
  • Find the measure of x. Line PU has points R and S between points P and U, lines QR and ST are parallel, line QR intersects line
    13·2 answers
  • Sana deals in designer handbags. She bought 5 handbags at a price of 18,000 each and sold them all at a profit
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!