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
allsm [11]
2 years ago
14

Can you please help. Evaluate angles d and e, giving reasons for your answer. ​

Mathematics
2 answers:
miv72 [106K]2 years ago
8 0

Answer:

<d = 25 degree and <e = 130 degree

Step-by-step explanation:

Let <d, <e and <f be the respective angles

<f = 25 degree (Vertically opposite angles are equal)

side fe = side ed (given)

Therefore, <f = <d (angles opposite to equal sides are equal)

Therefore, <d = 25 degree

<d + <e + <f = 180 degrees (Angle sum property)

25 + 25 + <e = 180

50 + <e = 180

<e = 180 - 50

<e = 130 degree

Therefore, <d = 25 degree and <e = 130 degree

Hope u understood

Please mark as brainliest

Thank You

garri49 [273]2 years ago
4 0

Answer:

<d = 25 degrees and <e = 130 degrees

Step-by-step explanation:

We have a vertical angle, so the opposite sides of this angle are the same. This means that the angle opposite to 25 degrees also measures 25 degrees. We have one angle of the triangle. Since the triangle is isosceles, the angle d is the same as 25 degrees.

<d = 25 degrees

The interior angles of a triangle add up to 180 degrees, and we now have 2 angles, so:

<e = 180 - 25 - d

<e = 155-25

<e = 130 degrees

You might be interested in
Mr. Inahurry sold his house for $27,000, which is a 10% loss over what he originally paid for it. What did he pay for the house
Ainat [17]

Answer: $30,000

Step-by-step explanation:

If Mr. Inahurry had a 10% loss, it means that he paid X for the house and only got back 90% (100% - 10%) of what he paid.

This way X . 90% = 27,000

               X . 0.90 = 27,000

               X = 27,000/0.9

               X = 30,000

Counter-proof: 30,000 . 10% = 30,000 . 0.10 = 3,000

                          30,000 - 3,000 = 27,000

4 0
2 years ago
A group of 340 students travels by bus. Each bus holds 52 students. a How many buses do they need? ​
melisa1 [442]

Answer:

The required number of buses=340/52=85/13buses

Step-by-step explanation:

8 0
2 years ago
I’m on the verge of a mental breakdown.
dangina [55]

this equation just multiplied my depression by 2 omg im so sorry dawg .



4 0
3 years ago
A bullet train can travel at 170 miles per hour.Will a graph representing distance in mile compared to time in hours show a prop
Eddi Din [679]
Yes the graph will show a proportional relationship
6 0
2 years ago
Imagine that you are asked to use the substitution method to solve the system of linear equations below. Which variable would re
Pachacha [2.7K]
The y variable on the second equation
8 0
3 years ago
Other questions:
  • The line plot below shows the weights of ten eggs laid by one hen. What is the total weight, in ounces, of the four heaviest egg
    13·1 answer
  • How many 0.2 liter glasses of water are contained in a 3.6 liter pitcher
    8·2 answers
  • Look at the map. explain why elm street and birch street are not perpendicular
    9·2 answers
  • Mickael Saltwood can paint 138 doors in 10 hours, while Scott Kepler can paint 59 doors in 5 hours. Who can paint doors faster,
    13·1 answer
  • When the denominator equals 0, the argument of a square root is less than 0, or the argument of a logarithm is less than or equa
    9·1 answer
  • What does 2.975 round to?
    9·2 answers
  • Round to the nearest tenth <br><br> Thank youuu
    12·1 answer
  • Madge is the manager at a sports arena that draws an average 3,500 patrons per event. Each ticket taker can process 200 event-go
    5·1 answer
  • Can somebody please help me with this question
    7·1 answer
  • Hi <br> i need help <br> please
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!