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
Arlecino [84]
3 years ago
7

Copy the problem, mark the givens in the diagram, and write a Statement/Reason proof. Given: MN ≅ MA ME ≅ MR Prove: ∠E ≅ ∠R

Mathematics
1 answer:
pogonyaev3 years ago
7 0

Answer:

Step-by-step explanation:

Given: MN ≅ MA

          ME ≅ MR

Prove: ∠E ≅ ∠R

From the given diagram,

YN ≅ YA

EY ≅ RY

<EMA = <RMN (right angle property)

EA = EY + YA (addition property of a line)

NR = YN + RY (addition property of a line)

EA ≅ NR (congruent property)

ΔEMA ≅ ΔRMN (Side-Side-Side, SSS, congruence property)

<MNR ≅ MAE (angle property of congruent triangles)

Therefore,

<E ≅ <R (angle property of congruent triangles)

You might be interested in
Note: Images may not be drawn to scale
OleMash [197]

Answer:

  1/3

Step-by-step explanation:

The scale factor is the ratio of image lengths to original lengths. For this pair of figures, the scale factor is ...

  A'B'/AB = 2/6 = 1/3

The scale factor is 1/3.

8 0
2 years ago
the distance from earth to mars is about 35,000,000 miles. What is the order of the magnitude of this number?
Ksju [112]
First we write it into scientific notation which is 3.5*10^7. now it's order of magnitude is power of 10 that is 7. So order is 7.
7 0
3 years ago
Ashley car insurance cost $115 per month, how much does it cost per year
8090 [49]

Answer:1380

Step-by-step explanation:

its because theres 12 months in a year and its 115 dollar and 115x12 is 1380

3 0
3 years ago
Read 2 more answers
Can someone help me on this math problem.
nekit [7.7K]

In the rhombus, the diagonals are perpendicular.

We know, the sum of the measures of the triangle is equal 180°.

Therefore we have the equation:

(2x-15)+3x+90=180

2x-15+3x+90=180        <em>combine like terms</em>

(2x+3x)+(-15+90)=180

5x+75=180        <em>subtract 75 from both sides</em>

5x=105              <em>divide both sides by 5</em>

\boxed{x=21}

<h3>Answer: x = 21°</h3>
4 0
2 years ago
Solve -37 n = -56 for n
KIM [24]
<span>-37 n = -56
n=</span>-56/<span>-37
n=56/37 or ~1.51</span>
4 0
3 years ago
Other questions:
  • Please please answer this correctly. Please take a pic of the same screenshot of put the right plots correctly
    15·1 answer
  • PLEASE HELP!!!! WILL GIVE BARAINLYIST!!!!
    15·1 answer
  • Surgery is in 4 out if every 10 hospital emergency room visits. If a large urban hospital had 840 emergency visits in the past m
    9·1 answer
  • Which of the following equations has infinitely many solutions?
    11·1 answer
  • Can you help me and describe how it’s done please 2ab+3ac+6ac+4ab+ab=
    11·1 answer
  • Evaquate<br>-18÷3×8(-8)\-5×-2+(-2)​
    14·2 answers
  • Find the value of x for the right triangle. Round your answer to the nearest hundredth.
    15·1 answer
  • PLZZZ HELPPP I WILL GIVE YOU BRAINLESS ‼️‼️
    7·2 answers
  • Identify the solution set of 3 ln 4 = 2 ln x. {6} {-8, 8} {8}.
    7·2 answers
  • How much work is done by a man who uses a force of 7 Newtons to push a box 3 meters across the room?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!