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
gizmo_the_mogwai [7]
3 years ago
14

Help please and thank you!!!!!

Mathematics
1 answer:
Zigmanuir [339]3 years ago
8 0

9514 1404 393

Answer:

  1. a) 2 and 4; b) 1&2, 2&3, 3&4
  2. x = 16

Step-by-step explanation:

1a. Vertical angles share a vertex and are composed of opposite rays. Here, angles 2 and 4 are vertical angles.

1b. Consecutively numbered angles are adjacent, as are angles 1 and 5. The pairs of interest can be chosen from ...

  1&2, 2&3, 3&4, 4&5, 5&1

__

2. Angles 1 and 3 have the same measure, because they are vertical angles. Then we have ...

  78° = (5x -2)°

  80 = 5x . . . . . . . divide by °, add 2

  16 = x . . . . . . . divide by 5

You might be interested in
In the basket and 12 of them are oranges what percentage of the pieces of fruit in the basket or orange show your work in the bo
notsponge [240]

Answer:

60%

Step-by-step explanation:

There are 20 pieces of fruit in a basket and 12 of them are oranges what percentage of the pieces of fruit in the basket are orange show your work in the box and circle your answer

Total oranges in the basket = 20

Number of oranges = 12

what percentage of the pieces of fruit in the basket are orange

= Number of oranges / Total pieces of fruits × 100

= 12/20 × 100

= 0.6 × 100

= 60%

Percentage of the pieces of fruit in the basket that are oranges = 60%

3 0
3 years ago
Which of the following does not belong with the other three? Explain your reasoning
Savatey [412]

???????????I don't know exactly what you mean


6 0
3 years ago
What is 92.3 times 4 to the power of ten
steposvetlana [31]

I am pretty sure your answer will be 96783564.8, but it may need to be rounded. If I am wrong, I am sorry.


Hope this helps~!

5 0
3 years ago
Zachary and his children went into a bakery and he bought $15 worth of cupcakes and brownies. Each cupcake costs $3 and each bro
goblinko [34]

Step-by-step explanation:

the answer is

Y=2.5

X=3.75

8 0
3 years ago
Read 2 more answers
Which of the following shows the least expensive unit price? *
Ilia_Sergeevich [38]
B/ 4 oranges for $1.52 I think.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 126 divided by 14?
    11·1 answer
  • How would i write 4.67 as a mixed number?
    10·1 answer
  • The graph represents the function f(x) = x2 + 3x + 2. If g(x) is the reflection of f(x) across the x-axis, g(x) = . (Write the f
    7·1 answer
  • Use the following data set to answer 1-4. The height of five starters for Young
    12·1 answer
  • The average weight of a baby at birth is 7 pounds. how many ounces is the average weight of a baby?
    8·2 answers
  • Find the solution to the system of equations.
    12·2 answers
  • What is the equation of the line in slope-intercept form?
    9·1 answer
  • Hi Brainly users! I have an 8th grade math problem for you. 15 points plus Brainiest for the person with the most helpful answer
    12·1 answer
  • A customer opens a checking account and a savings account at a bank. They will deposit a maximum of $600, some in the checking a
    10·1 answer
  • Pls help question is on picture
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!