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
polet [3.4K]
3 years ago
15

PLZ HELP ME

Mathematics
1 answer:
True [87]3 years ago
5 0

Answer:

∠ 1 = 20°, ∠ 2 = 160°

Step-by-step explanation:

∠ 1 and ∠ 2 are adjacent angles and are supplementary, that is sum to 180°

x - 12 + 5x = 180 , that is

6x - 12 = 180 ( add 12 to both sides )

6x = 192 ( divide both sides by 6 )

x = 32

Thus

∠ 1 = x - 12 = 32 - 12 = 20°

∠ 2 = 5x = 5 × 32 = 160°

You might be interested in
Which linear inequality is represented by the graph? PLEASE HELP ASAP!!!
gregori [183]

Answer: I'm pretty sure it's A!

8 0
4 years ago
Read 2 more answers
Every 1/2 hour Naomi Streches her neck; every 1/3 hour she stretches her legs; and every I/6 hour she stretches her arms. Which
zhuklara [117]

Answer:

Her legs. You say that every 1/3 hour she stretches her legs. so when 2/3 have passed she will stretch her legs.

Step-by-step explanation:


6 0
3 years ago
I need answers and solvings plz
dsp73

Answer:

represent the most common and I am not a good believer for that so I have no problem to be able I am a bit more interested and have you got the answers I will not do it I will be a bit more interested and you have a lot more than a good idea of the time I am going through a period where you have a good relationship and you have to be careful not done anything to ha you are a 66666666666666666666666666666666 and you can be a great 6

8 0
3 years ago
If the difference of two numbers is 43 in the sum of the numbers is 13 what are the numbers
bulgar [2K]
A-b = 43----(1)
a+b = 13----(2)

(1)+(2) 2a=56
then a=56/2= 28
so b=13-28= -15

so that the numbers are -15 and 28
4 0
3 years ago
In a lab experiment, 2000 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to do
Dafna1 [17]

Answer:

4,261

Step-by-step explanation:

after 23 hours, the number of bacteria =

4,000.

so, after 26 hours = 4,000+ (3/23 ×4000)

= 4,000 + 261 = 4,261

5 0
3 years ago
Other questions:
  • Suppose there is a simple index of two stocks - stock A and stock B. Stock A
    12·2 answers
  • PLZ HELP WITH MATH
    15·1 answer
  • Caitlin went to the store to buy school clothes .She had a store credit from from a previous return in the amount of $39.58 if s
    15·1 answer
  • 4,13,31,67 ___<br> What's the rule ?
    9·2 answers
  • Dana just finished paying off the $15,400 loan she took out four years ago. the loan had 6.68% interest, compounded monthly. if
    12·1 answer
  • Julio checked the temperature of a bag of frozen peas and found it was at −12°C. After he left the bag out of the freezer for an
    12·1 answer
  • The prime factorization of a number is 3 squared times 5 cubed times 7. Which statement is true about the factors of the number?
    8·2 answers
  • I NEED HELP PLZ ANYONE!!!!!!!!!!!!!!
    13·1 answer
  • What is the solution to the system? x+y-z=0 <br> 3x-y+z=4 <br> 5x+z=7
    9·1 answer
  • ITS MORE THAN ONE QUESTION PLEASE HELP 50 POINTS ITS URGENT
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!