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
Nostrana [21]
3 years ago
15

Please help!! Thank you !!

Mathematics
1 answer:
maxonik [38]3 years ago
8 0

Answer:

55 degrees

Step-by-step explanation:

Angle ACE and BDE are congruent so segments AC and BD are parallel.  That makes angles CAE and DBE congruent.

6x - 15 = 5x - 1

x - 15 = -1

x = 14

So, the measure of angle BDE = 4x = 56 degrees.  The measure of angle DBE = 5x - 1 = 69 degrees.

The total of all angles in triangle BDE is 180 degrees, so the measure of angle E = 180 - 56 - 69 = 55

You might be interested in
Divide and express the product in scientific notation. fill in missing number
Ludmilka [50]

\frac{4.2 \times  {10}^{ - 12} }{5.6 \times  {10}^{6} }  \\ 7.5 \times  {10}^{ - 19}

6 0
3 years ago
Read 2 more answers
Abe, Bob, Carl, Dan and Earl are going to stand in line for a photo. What is the probability that the boys will stand in alphabe
Levart [38]

Answer:

0.0083 = 0.83% probability that the boys will stand in alphabetical order from left to right in the picture

Step-by-step explanation:

Probability:

A probability is given by the number of desired outcomes divided by the number of total outcomes.

Arrangments of x elements:

The total number of arrangments of x elements is given by:

A_{x} = x!

Desired outcomes:

Standing in alphabetical order, so only 1 possible outcome, which means that D = 1

Total outcomes:

Arrangments of 5 people, so

T = A_{5} = 5! = 120

Probability:

p = \frac{D}{T} = \frac{1}{120} = 0.0083

0.0083 = 0.83% probability that the boys will stand in alphabetical order from left to right in the picture

4 0
3 years ago
I really need this for a test <br><br> How do I get the width and area
Zigmanuir [339]
Area is length times width but if u do not have the width u have to multiply the length times 2 and subtract the result from the perimeter when u have the total length for both sides divide by 2 and ur answer for that is the width. gl
7 0
3 years ago
When Brianna plays solitaire, she keeps track of how many times she wins and loses. She has won
Lady bird [3.3K]
Brianna has played 27 games in total
7 0
2 years ago
20baskets into 4minutes
Crank
Put this into ratio form:

20 baskets/ 4 minutes.

This means for every 4 minutes, you can make 20 baskets.

Now solve for 1 minute...how many baskets can you make in one minute.

You can solve this in many ways:

1. Cross Multiply:

20/4 = x/1...20×1= 20 ÷ 4= 5 baskets per minute

2. Simplify- (simpler way to solve)

20 baskets ÷ 4 minutes= 5 baskets in 1 minute 

3. Critical Thinking:

how many times can 4 go into 20? 5 times. So there are:
 
5 baskets per minute
6 0
4 years ago
Other questions:
  • A pharmaceutical saleswoman earns a base pay of $42,500 per year and a commission of 13% of all sales made. If she sold $39,800
    15·1 answer
  • What is the equivalent fraction to -2_3
    8·1 answer
  • If you subtract 13 from my number and multiply the difference by -2 ​, the result is ​-44." What is ​'s ​number
    11·1 answer
  • Find an equation for the nth term of a geometric sequence where the second and fifth terms are -2 and 16, respectively.
    7·2 answers
  • For #3 how do you find the radian measure? Is there a formula?
    14·1 answer
  • PLEASE HELP! WILL GIVE BRAINLIST!<br><br> Which is the equation for line b?
    12·1 answer
  • Select the statements that are equivalent to multiplying 20 x 10 ^4.
    10·1 answer
  • I help in the next 5 min also if you could explain how to sove it would help a ton!!!
    10·1 answer
  • I need help with this question.​
    7·1 answer
  • Math and answer please than you
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!