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
vitfil [10]
3 years ago
13

Pls help me answer this maths equation

Mathematics
2 answers:
igomit [66]3 years ago
6 0

Answer:

∠ ABC = 48°

Step-by-step explanation:

Since AC = AB , the triangle is isosceles with the 2 base angles being congruent , that is

∠ ABC = ∠ ACB = 4x

The sum ot the 3 angles in a triangle = 180°

sum the angles and equate to 180

4x + 4x + 7x = 180

15x = 180 ( divide both sides by 15 )

x = 12

Then

∠ ABC = 4x = 4 × 12 = 48°

Eva8 [605]3 years ago
5 0

Jac fxddmcrrnfhthfjgjjfjffjfhfjthht tntnfntj4r

You might be interested in
Graph the line with the equation y=1/3x+1
devlian [24]

Answer:

See photo

Step-by-step explanation:

\frac{1}{3} = \frac{rise}{run}

1 = slope intercept

6 0
3 years ago
Please please please help look at the picture
olchik [2.2K]

Answer:

132

Step-by-step explanation:

4 0
3 years ago
PLS SOMEONE HELP PLSSS
Sav [38]

Answer:

x=17

Step-by-step explanation:

ok so since lines PR and RQ are congruent (we know because of the lines on them), that means angles P and Q are also equal.

now we can set up the equation to find x like this:

29+29+(8x-14)=180 (180 because the three angles of a triangle always equal 180)

x=17

8 0
3 years ago
What is the value of x in the equation x + 10 = 13?
ValentinkaMS [17]
The answer is x=3 Your Welcome!
7 0
3 years ago
Read 2 more answers
Find the value of y for the given value of x.
tia_tia [17]
X=30 in the first one and x=-15 in the second one
5 0
3 years ago
Read 2 more answers
Other questions:
  • 20 points brainlist thanks
    13·2 answers
  • 5 7/12 less than or greater than
    8·1 answer
  • Employee noticed that watches that causes the word $300 are being sold for $696 what is the markup percenTage
    9·1 answer
  • Molly earns a rebate each month on her movie tickets and books. She earns $0.25 for each movie ticket and $2 for each book. Last
    11·1 answer
  • Geometry homework! help
    15·1 answer
  • Find the perimeter of this shape
    8·2 answers
  • QUESTION OF THE DAY: At home, Trevor has a big box of chips. Inside the box there are 5 Cheetos bags, 3 Takis bags, 6 Lays bags,
    10·2 answers
  • What is the area of this regular pentagon that has been divided into five congruent triangles?
    8·1 answer
  • A box of 50 pencils sells at $6.00. jason bought 35 pencils and paid 10$. what is his change
    14·1 answer
  • Write the inequality represented by the graph below
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!