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
Ainat [17]
3 years ago
9

Given: angle 2 and angle 3 form a linear pair, angle 1 and angle 3 are vertical angles, and m angle 1, m angle 4, and m angle 5

form a straight angle. Prove: m angle 2 = m angle 4 + m angle 5
Mathematics
1 answer:
Volgvan3 years ago
5 0

Answer:

Step-by-step explanation:

<1 + <2 = 180 degrees (straight angle)

<3 + <5 + <4 = 180 degrees (straight angle)

<1 = <3 (vertical angles)

<1+<2 = <3+<4+<5 (straight angles)

<2 = (<3-<1)+<4+<5 (<3 - <1 = 0)

<2 = <4 + <5

You might be interested in
Drag each equation to show if it could be a correct first step to solving the equation 8(x + 5) = 56.
cupoosta [38]

Answer:

8x+40=56

Step-by-step explanation:

You have to distribute the 8

Then finish the rest of the problem

7 0
3 years ago
Original price of a soda: $800 tax 7% selling price: $
Kobotan [32]

Answer:

$856

Step-by-step explanation:

Find 7% of $800 and then add it to $800

3 0
3 years ago
Solve for x in the equation X2-8x+41 = 0 -
djverab [1.8K]

Answer:

The value of x fro the given equation is ( 4 + 2 i ) , ( 4 - 2 i )

I.e option D  

Step-by-step explanation:

Given equation as :

x² - 8 x + 41 = 0

For quadratic equation  ax² + b x + c = 0

The value of x = \frac{-b\pm \sqrt{b^{2}-4\times a\times c}}{2\times a}

∴ For equation x² - 8 x + 41 = 0

Or,                x = \frac{8\pm \sqrt{-8^{2}-4\times 1\times 41}}{2\times 1}

Or,                x = \frac{8\pm \sqrt{-100}}{2}

Or,                x = \frac{8\pm 10i}{2}

∴                  x = ( 4 + 2 i ) , ( 4 - 2 i )

Hence The value of x fro the given equation is ( 4 + 2 i ) , ( 4 - 2 i )

I.e option D     Answer

7 0
3 years ago
The GCF of 18 and 30 is ____.
hammer [34]

The GCF of 18 and 30 is 6

4 0
3 years ago
Read 2 more answers
What is the volume of the basement?
bagirrra123 [75]

Volume = Length × Breadth × Height

So you are absolutely right, it is 252 yards squared

5 0
3 years ago
Other questions:
  • What is the distance between the points (5, −2) and (−9, −2)?
    10·2 answers
  • 20 points! <br> What are the graphing coordinates for:<br> g(1)=-3(1/2)
    11·1 answer
  • A=2x+6xz <br> a=2x+6xz<br> for x
    8·2 answers
  • PLEASE HELP ASAP!!!! I GIVE A BRAINLIEST TO THE RIGHT ANSWER!!!!
    12·1 answer
  • A total of 56 students signed up to play in a flag football league. If each team has 10 students, how many more students will ne
    5·1 answer
  • Find the value of n<br> -2(4 + 2n)= -20
    11·1 answer
  • F(x)=3x+4 and g(x) 4x^(2)-x <br> Find f(-5) and g(-2)
    6·1 answer
  • {20, 30, 40, 50, 60, 70, 80}
    10·2 answers
  • Lloyd's account has a balance of −$53.50. If he owes the bank more than $40, his account gets closed. Which of the following is
    11·1 answer
  • Which measure of central tendency, the median or the mean, is more affected by the outlier? Why?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!