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
sineoko [7]
3 years ago
6

A and B are supplementary angles. If A = (5x + 27)° and B = (5x – 7)º, then find the measure of angle A.​

Mathematics
1 answer:
vazorg [7]3 years ago
3 0

Answer:

x=16

(5x + 27)° =5(16)+27=80+27=107

(5x – 7)º= 5(16)-7=80-7=73

Step-by-step explanation

supplementary angle=180

(5x + 27)° +  (5x – 7)º=180

5x+27+5x-7=180

10x+20=180

10x=180-20

10x=160

x=160/10

x=16

(5x + 27)° =5(16)+27=80+27=107

(5x – 7)º= 5(16)-7=80-7=73

107+73=180

You might be interested in
The members of a cooking club are making cakes, which they will sell at a street fair for $14 apiece. It cost $22 for a booth at
tangare [24]
Is the amount of cakes estimated or rounded??
8 0
3 years ago
Solve the equation. x2 = 160
zhannawk [14.2K]
80 because 160 divided by 2 is 80 so 2 x 80
7 0
3 years ago
Read 2 more answers
WHAT IS THE SUM OF 76/81 X 80/76
Advocard [28]

Answer:

80/81

Step-by-step explanation:

hope this helps!

6 0
2 years ago
Read 2 more answers
Determine whether the following conjecture is true or false. Give a counterexample if the answer is false.
brilliants [131]
This conjecture is false, A and C don't have to be complementary angles.

Let Angle A be 100 and Angle B be 80 degrees. They are supplementary (sum of 180).
Let Angle C be 100 and Angle B is still 80 degrees. They are supplementary.

However, Angle A and Angle C are not complementary (sum of 90).
4 0
3 years ago
What is the mean of this data set: 18, 15, 33, 34, 55
WARRIOR [948]

Answer:

18

Step-by-step explanation:

33-15=18 I belive that is the mean

8 0
3 years ago
Other questions:
  • I WILL NEVER CHANGE RUBBIN OFF THE PAINT LIL UZI LET SANK. PLEASE HELP THIS HARD THE QUESTION
    14·2 answers
  • Kendra filled 6 pails with sand. She put 4 kg of sand in each pail. What is the total mass of the sand in the pails?
    10·1 answer
  • Gracie has 1/2 of a cantaloupe that she wants to divide. How many 1/10 's of a cantaloupe are there in 1/2 of a cantaloupe?
    14·1 answer
  • Simplify (3/10)(-5/9).
    14·2 answers
  • at a basketball game, 6 adults pay $20 each and 4 children pay $10 each. What is the total cost for the adult tickets?​
    12·2 answers
  • Can the values be added or subtracted? If one value needs to be converted to another, describe the conversion.
    10·1 answer
  • The phillies have played 162 games each season from 2009 through 2016. So if the team wins 81 games per season, it has won exact
    10·1 answer
  • Data Set: 0, 0,1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3,
    7·2 answers
  • Find the value of the function f(x) = 7x^4 - 3x^3 + 2x^2 - 8x + 10 when x = 2
    8·1 answer
  • What is the approximate area of the garden?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!