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
KATRIN_1 [288]
3 years ago
13

Two angles of a triangle are 5x+20 and 2x+30 find the third angles​

Mathematics
1 answer:
n200080 [17]3 years ago
3 0

Answer:

Third angle is 130-7x

Step-by-step explanation:

We have sum of angles is 180^{0}

Let the third angle be y

Hence

5x+20+2x+30+y=180\\\\y=130-7x

Third angle is 130-7x

You might be interested in
In the United States 5 million Farmers provide food for 260 million people
ycow [4]
If I am understanding the question correctly, farmers make up .02% (rounded to the nearest hundredth, full answer is .0192307) of the population. I calculated this by dividing 5,000,000 by 260,000,000. I then moved my decimal over 2 places to the right to convert it to a percent.
6 0
3 years ago
Write the number in expanded 280.34
BARSIC [14]

Answer:

200+80+4+0.3+0.04

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How many 3/4s are in 2? Draw a tape diagram
kaheart [24]

Answer:

8/3, or 2 if you want a whole number

Step-by-step explanation:

Well, the simple answer is 2/(3/4). This is nothing but 2*4/3, which is just 8/3. (I used the theorem that states that dividing is the same as multiplying by the reciprocal)

4 0
2 years ago
Read 2 more answers
The graph of a relation is shown.
vivado [14]
7/4 and 3 because they are positive
6 0
2 years ago
Prove: △VWZ ≅ △YWZ
chubhunter [2.5K]

Answer:


Step-by-step explanation:

Statements                          Reasons

----------------------------------------------------------------

1. ∠V ≅ ∠Y                        Given

2. WZ bisects ∠VWY          Given

3. ∠VWZ ≅ ∠YWZ            Definition of Angle Bisector (2)

4. WZ ≅ WZ                         Reflexive Property

5. ΔVWZ ≅ ΔYWZ               AAS Theorem (1,3,4)

**In case you didn't know the definitions**

Angle Bisector - A line, segment or ray that divides an angle into two congruent angles

Reflexive Property - X = X

AAS Postulate -  If two angles and a non-included side of one triangle are congruent to the corresponding parts of another triangle, then the triangle's are congruent

6 0
3 years ago
Other questions:
  • Darnell is constructing a rectangle window frame. He measured the length, the width, and the diagonal as 26 inches, 32 inches, a
    15·2 answers
  • Two similar solids have a scale factor of 3:4. What is the ratio of their volumes, expressed in lowest terms?
    12·2 answers
  • Which is a right triangle formed using a diagonal through the interior of the cube?
    6·2 answers
  • A wooden plank is leaning against a wall.
    11·1 answer
  • James goes out to eat with Janet, and their meal costs $68. There is a sales tax of 7% and Janet wants to leave a 20% tip. How m
    9·1 answer
  • I do n't understand please help?
    14·2 answers
  • A ping pong ball is drawn at random from an urn consisting of balls numbered 2 through 10.A player wins 5 dollars if the number
    8·2 answers
  • What's 9+19+194×2947÷3×194+296-1×9263​
    10·2 answers
  • 4
    10·1 answer
  • A teacher reaches into a bag of game pleces containing 5 black pleces, 3 purple pleces, 1 orange plece, and 6 green pleces, He d
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!