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
nekit [7.7K]
4 years ago
7

20 points! plz help me

Mathematics
1 answer:
AveGali [126]4 years ago
8 0
2a + 3 + a = 180
      - 3           - 3

2a + a = 177

3a = 177
----    ----   =   59
 3       3

59 is a.

You might be interested in
What is the best reasoning for line 3
kiruha [24]

Answer:

E

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Someone help me with this question
sladkih [1.3K]
Link to the answer is here.
explanation;
8 0
3 years ago
Find the maximum and minimum values by evaluating the equation, (picture) at the critical points if the restrictions include the
Mnenie [13.5K]

You can do this by drawing the graphs on a coordinate grid sing an online graphing tool.

The answer is Maximum 10 and minimum -25.

- the 3rd option

5 0
3 years ago
the amount of gasoline at a gas station changes from 58,432.4 gallon to 56,475.2 gallon from 2:00 pm to 4:00 pm. what rational n
jarptica [38.1K]

Answer:

I take it you mean the average gallons lost an hour, in which case you would do 58,432.4 - 56,475.2 to get 1,597.2 to which you divide by 2 getting your final answer of 978.6

4 0
3 years ago
4) Find the area. 7 cm 9 cm 12 cm​
EleoNora [17]

Answer:

756

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • 4 divided by what gives you 1.20
    15·2 answers
  • Three coins are tossed onto a table and the numbers of heads is recorded. The number of possible outcomes for this event is
    11·2 answers
  • Hey its really easy but help me pls
    14·2 answers
  • At the moment a hot cake is put in a cooler, the difference between the cake's and the cooler's temperatures is 50\degree50°50,
    7·1 answer
  • I need help with this one pls
    15·2 answers
  • HELP ASAP also the I couldn't fkfit the whole thing so that other part of the triangle is a O​
    5·1 answer
  • three consecutive odd integers are such that times the smallest is 9 more than twice the largest. Find the 3 numbers ​
    8·1 answer
  • Please help will mark brainliest:)
    13·1 answer
  • Solve by using Substitution, please help! Show work if you can!
    11·2 answers
  • I need help please help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!