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
Serga [27]
3 years ago
9

Answer this and explain please

Mathematics
1 answer:
Nitella [24]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that's supplementary to the third interior angle:

15x + 5 + 22x + 4 = 120 add like terms

37x + 9 = 120 subtract 9 from both sides

37x = 111 divide both side by 37

x = 3 and to find the angles replace x with 3 in given expressions

You might be interested in
What is the value of a2 + 3b ÷ c - 2d when a = 3, b = 8, c = 2, and d = 5
user100 [1]
The answer should be 5, but it's not an choice.
8 0
3 years ago
Read 2 more answers
Rocky has 7 bottles of water. He will buy bottles of water from the store. The store has 8 cases in stock and each case contains
Vadim26 [7]

Answer:

A)

All Real Numbers

Step-by-step explanation:

Every integer is a real number.

4 0
3 years ago
I don’t get this pls helppppppp!!!!!!!!!!!!
MrRa [10]

Answer:

1) f(x)<x+4

f(x)>-x-3

f(x)<5

ANSWER: (-3,4)

2)2.5>0+2

2.5<0+3

2.5<0+5

ANSWER: (0,2.5)

<u>----------------------------</u>

HOPE IT HELPS

HAVE A GREAT DAY!!

8 0
3 years ago
If I am putting carpet in my basement, how many square feet of carpeting do I need if the room is 20ft.x10ft.?
kogti [31]

It would be: 20* 10 = 200 ft²

so, the carpet should have the area of about 200 ft²

8 0
3 years ago
SSC's Tuatara is the fastest car in the world with 331 miles per hour
Kipish [7]

Answer:

5.517miles/min

Step-by-step explanation:

331/1h

=331/(1*60) because 1h=60min

7 0
3 years ago
Other questions:
  • During the month of may sells of tires in a diesel repair shop total $24,890 a 4.9% increase is expected for June what is the fo
    12·1 answer
  • Plz help and explain why! I Will mark you brainliest if I can:
    15·2 answers
  • HSDhDfhDhDcgjdjdjzffnzfggnDdt
    15·1 answer
  • 32-3x<br><br> what would this equation simplify to?
    8·1 answer
  • Please help!<br> f(x)=x^2. What is g(x)
    11·1 answer
  • I need help plz!!!!!
    9·2 answers
  • A number is divided by 9. When
    13·1 answer
  • Another triangle congruent question , it’s in the picture thanks :)
    5·1 answer
  • On a coordinate plane, line D F goes through points (negative 1, negative 3) and (2, 3). Point G is at (negative 4, negative 4).
    11·1 answer
  • Solve the inequality h/3 &gt;8<br>which means h divided by 3 less than 8<br><br>PLS HELP<br>THANKS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!