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
svlad2 [7]
2 years ago
14

Quadrilateral PQRS is an isosceles trapezoid in which m∠P = m∠S. Which of the following statements must be true?

Mathematics
1 answer:
trasher [3.6K]2 years ago
7 0

Answer:

letter B

Step-by-step explanation:

brainliest please

it's correct!

You might be interested in
What is the value of x HELPPPPPPPPPP PLZZZZZZZZZZZZ
natali 33 [55]

Answer:

Answer is D.

30

Step-by-step explanation:

all angles add up to 180(applys to triangles)

3 0
2 years ago
Which linear equation has no solution?
olga_2 [115]

Answer:

Option A

Step-by-step explanation:

Given:

  • a. 3x-5= 3x + 5
  • b. 3x-5= 3x - 5
  • c. 3x - 5 = 2x+5
  • d. 3x-5 = 2x + 10

To find:

  • Which one of the linear equations have no solution.

Solution:

a)  3x-5= 3x + 5

Add 5 to both sides

3x-5= 3x + 5

3x - 5 + 5 = 3x + 5 + 5

Simplify

(Add the numbers)

3x - 5 + 5 = 3x + 5 + 5

3x = 3x + 5 + 5

(Add the numbers)

3x  = 3x + 5 + 5

3x = 3x + 10

Subtract 3x from both sides

3x = 3x + 10

3x - 3x = 3x + 10 - 3

Simplify

(Combine like terms)

3x -3x = 3x + 10 - 3

0 = 3x + 10 - 3

(Combine like terms)

0 = 3x + 10 - 3

0 = 10

The input is a contradiction: it has no solutions

b)  3x-5= 3x - 5

Since both sides equal, there are infinitely many solutions.

c)  3x - 5 = 2x+5

Add 5 to both sides

3x = 2x + 5 + 5

Simplify  2x + 5 + 5 to 2x + 10

3x = 2x + 10

Subtract 2x from both sides

3x - 2x = 10

Simplify 3x - 2x to x.

x = 10

d) 3x-5 = 2x + 10

Add 5 to both sides

3x = 2x + 10 + 5

Simplify 2x + 10 + 5 to 2x + 15

3x = 2x + 15

Subtract 2x from both sides

3x - 2x = 15

Simplify 3x -2x to x.

x = 15

--------------------------------------------

Answer:

As you can see all c and d both have solutions, eliminating them as options. Option B has infinite solutions leaving Option A which has no solutions.

Therefore, <u><em>Option A</em></u> is the linear equation that has no solution.

3 0
2 years ago
Read 2 more answers
A wise man once said” 200 reduced by twice my Age is 42.” What is his age ?
kati45 [8]
200 - (2x) = 42

200 - 42 = 2x

158/2 = 2x/2

x = 79

he is 79 years old

hope this helps

a wise 'old' man
3 0
3 years ago
Read 2 more answers
Please help
daser333 [38]

Answer:

See Below.

Step-by-step explanation:

We can write a two-column proof.

<u>Statements:</u>                                                <u>Reasons: </u>

<u></u>\displaystyle 1)\, F\text{ is the midpoint of } AE                           Given

\displaystyle 2) \, \overline{FA} \cong \overline{FE}                                                  Definition of Midpoint

\displaystyle 3) \, AB\parallel DE                                                   Given

\displaystyle 4)\, \angle B \cong \angle D                                                  Alt. Int. Angles Are Congruent  

\displaystyle 5)\, \angle A \cong E                                                     Alt. Int. Angles Are Congruent      

\displaystyle 6) \, \Delta BFA \cong \Delta DFE                                      AAS Congruence

6 0
2 years ago
Plzzzzzzzz help!!!!!!!!!
aev [14]

Answer:

20

Step-by-step explanation:

The ratio is 3:5, so 3x4 equals 12, then 5x4=20.

7 0
3 years ago
Other questions:
  • Please help!! Its a Geometry Question I do not understand.
    12·1 answer
  • Plot J(-2,8), K(0,8), L(1,0), and M(1,-2) in a coordinate plane. Then determine whether JK and LM are congruent. A. Cannot be de
    14·1 answer
  • X= 2 please solve before 5 pm
    14·1 answer
  • One of the sides of an equilateral triangle is 32. What is the height of the triangle? Round to 2 decimal places.
    10·1 answer
  • charlotte has invited 75 people to her party. The buffet menu below if for 25 people. Work out how many of the following she wil
    7·2 answers
  • Divide using long division 567/9
    8·2 answers
  • Which of the following describes the correct process for solving the equation 2x − 4 = 20 and arrives at the correct solution? A
    8·1 answer
  • Find the number that belongs in the green box.<br><br>Round your answer to the nearest tenth.​
    9·1 answer
  • IReady Math! Please, help!
    15·2 answers
  • 1) Convert fractions into decimals. <br><br>a.34/100<br><br><br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!