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
ipn [44]
3 years ago
5

If the exterior angle of a triangle is 120 degree and its interior opposite angles are (15x+5) and (22x+4), Find the value of x

Mathematics
1 answer:
slava [35]3 years ago
7 0
The exterior angle is equal to the sum of opposite interior angles, so ...
  (15x+5) + (22x+4) = 120
  37x +9 = 120
  x = (120 -9)/37 = 3

The value of x is 3.
You might be interested in
What's -4 1/2 divided by 1 1/2? I need to know quick!
ale4655 [162]

Answer:

It is -3

i used a calculator-

you can also turn into  improper fraction

7 0
3 years ago
Mr. rancher wants to build a pen for his horse. he wants the pen to be 40 yards long and 50 yards wide. if the fencing comes in
fomenos
(50 x 2) + (40 x 2) = 180 yards x 3 = 540 feet of fence needed. 540 / 5 = 108. He will need 108 pieces of fencing 
7 0
3 years ago
What is the property of this equation? if 2x=8 then x=4
Eva8 [605]
Answer is 2 x 4=8 this is a scientific property
7 0
3 years ago
Solve the system of equations. 6x – 3y = 3 –2x + 6y = 14
Oxana [17]

Answer:

x=2; y=3

Step-by-step explanation:

You first add 3y to both sides. Divide both sides by 6. Then subsitute to get your answer.

6 0
3 years ago
Read 2 more answers
Convert 0.14 kilograms to grams
atroni [7]
Hey there, 0.14 kilograms is 140 grams, All I did was 0.14*1000 and that gave me 140
3 0
3 years ago
Read 2 more answers
Other questions:
  • Help!!!Lots of points!!
    9·2 answers
  • Use the equation 124 times 15 =1,860 and what you know about fractions, decimals.
    5·1 answer
  • Write a mathematical situation to represent the following expression: (-4) x 5
    12·2 answers
  • the cost in dollars of a school banquet is 64 + 12n,where n is the number of people attending. what is the cost for 80 people.
    12·2 answers
  • What Is The Answer For -6( -2+a ) = 54
    5·1 answer
  • In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min ?
    10·1 answer
  • Solve for B<br> ab +c=d
    11·2 answers
  • HURRY PLS
    15·1 answer
  • Mrs. Abner randomly chooses one boy and one girl to participate in a spelling bee. The probability that Alex is chosen from the
    12·1 answer
  • Dandy's Dandelion Wine Assembly Department started the month of August with 12,400 units in beginning work in process
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!