1answer.
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
andreyandreev [35.5K]
2 years ago
12

Given that ∠CEA is a right angle and bisects ∠CEA, which statement must be true?

Mathematics
2 answers:
loris [4]2 years ago
8 0
Given that ∠CEA is a right angle which has been bisected by BE, then:
∠CEB=∠BEA
thus each angle will be complementary to each other, hence the size will be:
90/2=45°
hence the correct statement.
<span>m∠CEB = 45°</span>
Elden [556K]2 years ago
4 0

Answer:

m∠CEB = 45°  is true.

Step-by-step explanation:

We are given that,

∠CEA = 90° and BE bisects the ∠CEA.

Since, we know,

'When a line bisects an angle, it divides the angle into two equal parts'

So, we get,

∠CEB = ∠BEA = \frac{90}{2} = 45°

So, from the options we see that,

Options A, B and D cannot be true. So, only option C is correct.

That is, m∠CEB = 45°

You might be interested in
Plz help its a test<br><br> It will help a lot
Deffense [45]
Horizontal stretch by a factor of 1/3
8 0
3 years ago
Jake went on a riverboat tour. After returning from the tour, he was curious to know the speed at which the boat was going. Duri
atroni [7]
I'm sorry I'm too lazy to read all of that. However, I did get the main point. The river was going at 3 mph. Since he wanted to travel 10 miles upstream and downstream, you would have to subtract 20 by 3. This would mean he was going at a speed of 17 mph. 
4 0
3 years ago
F(7) if f(x)=-3x-2 ​
Paul [167]

Answer:

f(7) = -23

Step-by-step explanation:

f(x) = -3x - 2

f(7) = -3(7) - 2

f(7) = -21 - 2 = -23

4 0
2 years ago
Question 13
ArbitrLikvidat [17]

Answer:

C

Step-by-step explanation:

Here in this question , we are interested in calculating the total distance covered by the train in the 10 minutes that it ran.

From the first part of the question, we already know the distances in the first 5 minutes.

Now, to calculate the total distance in the second 5 minutes, we use the distance formula since we have the average speed and the time;

Mathematically; Total distance = average speed * time

From the question, average speed is 33km/h, while time is 5 minutes. To achieve a consistent unit, we convert 5 minutes to hours.

That would be 5/60 = 1/12 hours

So the total distance in the second 5 minutes is;

33 * 1/12 = 2.75 km

Now, to calculate the total distance traveled, let’s add up the distances in the first 5 minutes and convert to kilometers;

That would be;

68 + 127 + 208 + 312 + 535 = 1,250 m

Let’s convert this to km.

We simply divide by 1000 = 1250/1000 = 1.25 km

The total distance is thus ;

1.25 + 2.75 = 4 km

4 0
3 years ago
10. Do these figures have the same or the opposite orientation?
Jet001 [13]

Answer:

Opposite

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Solve using the quadratic formula.
    5·1 answer
  • What is a parameter? Group of answer choices A conclusion about the value of a population parameter based on information about t
    6·1 answer
  • Can somebody help me with this problem
    13·2 answers
  • A construction worker needs 3 2/3 pounds of concrete mix. He has 1 1/2 pounds of concrete mix in one bag, and he has 3 1/0 pound
    8·1 answer
  • 3 people can build a shed in 8 hours how long would it take 5 people give your answer in minutes
    12·1 answer
  • Combine like terms<br><br> -7+5x-2=15
    13·1 answer
  • Pllllzzzzz hellllpppp!!! What is an equation of the line that passes through the point (2,2) and is parallel to the line x-2y=4
    11·2 answers
  • Please please help me i don’t know what i’m doing
    14·1 answer
  • Simplify using order of<br> operations.<br> 4x3:22
    8·1 answer
  • 9 A boy takes a penalty 40 times against a goalkeeper. He scores 16 times.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!