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
Afina-wow [57]
2 years ago
6

WILL GIVE BRAINLIEST! Find the measure of ∠a. (Let b = 66°, and let c = 172°.) m∠a = °

Mathematics
1 answer:
storchak [24]2 years ago
4 0

Answer: a = 122*

The three angles added together form a circle or 360*.

Set a + b + c = 360 and solve for a

a + 66 + 172 = 360

Subtract 238 from both sides to get a

a = 122*

You might be interested in
Mais family drinks a total of 10 gallons of milk every 6 weeks. How many gallons of milk does the family drink per week? How man
tino4ka555 [31]

Answer:

they drink 1.667 gallons a week. it takes about 6.5 days to drink a whole gallon

Step-by-step explanation:

take 10/6 to get 1.667 then how many days would it take to drink 1 whole gallon

7 0
3 years ago
By rounding to 1 significant figure work out 54×82​
pav-90 [236]

Answer:

4000

Step-by-step explanation:

5 0
2 years ago
Write the equation of this line in point-slope form and slope-
DaniilM [7]

Answer:

y = -1x + 2

Step-by-step explanation:

y = -1x + b

5 = -1(-3) + b

5 = 3 + b

2 = b

y = -1x + 2

3 0
3 years ago
If f(x) = 7x − 1, what does f(12) represent?
olga2289 [7]
I think it is D, too. Did you submit the test yet?
8 0
3 years ago
A circular field has arey 144001 square feet.<br> What is the radius of the field?
anzhelika [568]

Answer:

about 214.1

Step-by-step explanation:

Since pi r squared is the formula for a circle's area, you would do the opposite. First, you would divide 144001 by pi which is about 45,836.94. Then, you would find the square root of that which is about 214.1.

3 0
3 years ago
Other questions:
  • Elliot's employer pays time-and-a-half for all hours worked over 40 hours per week. Elliot's regular hourly rate is $9 per hour.
    8·1 answer
  • Slope intercept equation for (0,-4) and (4,1)
    12·1 answer
  • The figure shows the construction steps to duplicate an angle. The steps are in an incorrect order. What is the correct order of
    12·1 answer
  • Is this right?........
    9·1 answer
  • Given: f(x) = 1/x+5 and g(x) = x-2.
    7·2 answers
  • Please help me with number #3 and check if the others are correct please I really need help
    13·1 answer
  • Identify a1 r and n for the sum of the geometric sequence. 1/2 + 3/8 + 9/32 + 27/128 + 81/512
    10·2 answers
  • Please give a step by step explanation with the reasons. Basically a proofs column.<br> Thank you.
    10·1 answer
  • CAN SOMEONE HELP ME I DONT KNOW WHAT IM FREAKING DOING
    14·2 answers
  • You want to buy a new bike, and your parents will contribute $32.50 toward the cost of the bike. If the most
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!