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
fenix001 [56]
3 years ago
12

Create a two-column proof:

Mathematics
1 answer:
Step2247 [10]3 years ago
5 0

Answer:

Proved with RHS congruency rule.

Step-by-step explanation:

Given ΔEAB and ΔDCB are two right triangles. The figure has ∠BED≅ ∠BDE. Point B is the midpoint of segment AC.

We have to prove that ΔEAB ≅ ΔDCB

In ΔEAB and ΔDCB

BE=BD   (∵∠BED≅ ∠BDE)

AB=BC    (given B mid-point)

By RHS congruency rule which states that two right triangles are congruent if the hypotenuse and one side of triangle are respectively equal to the hypotenuse and the corresponding side of the other triangle.

Hence, By RHS rule

ΔEAB ≅ ΔDCB

Hence Proved.

You might be interested in
Six mini cakes and 10 cookies cost
Rus_ich [418]
A cookie costs 7 dollars and a mini cake costs 5 dollars
8 0
2 years ago
Read 2 more answers
Simplest form of (36^)1/3
nekit [7.7K]

3,301927249 = ³√36

As discussed in one of my videos on my channel [USERNAME: MATHEMATICS WIZARD] on the Six Rational Exponential Rules, this one states that with a numerator of 1 in the exponent, you take the multiplicative inverse [reciprocal] of the fraction, and set the whole number equal to the root, bringing your a inside the radical, which is 36.

ⁿ√aᵐ = aᵐ\ⁿ → works for both: numerator ≥ 1

I am joyous to assist you anytime.

5 0
3 years ago
A line that includes the points 
timofeeve [1]

Answer:

p = -12

Step-by-step explanation:

I used graph paper to graph point (-7,-6) then i used the slope to continue to graph the rest of the points until i got to (-1,-12).

7 0
3 years ago
1.
Bad White [126]

first polygon

ext. angle=180°-120°

=60°

ext \: ang =  \frac{360}{n}

n=360°/60°

n=6

second polygon

n=2(6)=12

ext. ang= 360°/n = 360°/12° = 30°

int. ang = 180°-30°= 150°

answer is C

6 0
3 years ago
a rectangular garden has dimensions of 100 feet by 10, next season, the garden decreased to 2/5 of its size. what is the scale o
Alexxandr [17]

Answer: 40 ft by 4 ft

Step-by-step explanation:

See attached picture

4 0
3 years ago
Other questions:
  • Garret is in the middle of a 20 -minute bike ride. It takes 4 minutes for him to go a kilometer, so he'll end up going 5 kilomet
    13·1 answer
  • What is the simplified form of the expression k^3(K^7/5)^-5
    8·1 answer
  • The point (2-4) is reflected across the line y=-1. What are the coordinates of the image?
    13·1 answer
  • What is the length Y in this picture ?
    10·1 answer
  • A tire manufacturer estimates that their tires last, an average of 40,000 miles, with a standard deviation of 5000. What is the
    8·1 answer
  • Simplify this expression. 2√5(13+√2)
    13·2 answers
  • Which is the graph of an even monomial function?
    15·1 answer
  • A helicopter is flying from Hong Kong to Jakarta. The latitude of Jakarta is -6.20°, and its longitude is 106.80°. The latitude
    10·1 answer
  • I need the answer don’t scam with a link
    10·2 answers
  • S. The area of a stage for a concert is 216 square feet. The length is 6 times the width. Find the dimensions of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!