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
Anton [14]
3 years ago
6

Someone please help!! find the value of y in this triangle

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
4 0

Answer:

30

Step-by-step explanation:

Triangle containing 120° and y° is an isosceles triangle.

Therefore,

y° + 120° + y° = 180°

2y° = 180° - 120°

2y° = 60°

y° = 60°/2

y ° = 30°

y = 30

You might be interested in
Simplify (x − 4)(3x2 − 6x + 2). 3x3 + 6x2 − 22x + 8 3x3 − 18x2 + 26x − 8 3x3 − 18x2 − 22x − 8 3x3 + 6x2 + 22x + 8
kogti [31]

Answer:

3x^3-18x^2+26x-8

Step-by-step explanation:

(x-4)(3x^2-6x+2)

3x^3-6x^2+2x-12x^2+24x-8

3x^3-18x^2+26x-8

5 0
3 years ago
Parent function of h(x)=|x+5|-2
gavmur [86]

Answer:

g(x)=|x|

Step-by-step explanation:

3 0
3 years ago
0.31 repeating as a fraction
sukhopar [10]
I believe its 31/100! <span>To write 0.3111 as a fraction you have to write 0.3111 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.</span>

7 0
3 years ago
Read 2 more answers
Graph the solution set for the inequality z-4≤3
OleMash [197]

Answer:

  see below

Step-by-step explanation:

Add 4 to find the solution:

  z ≤ 7

The value 7 is included in the solution set, so there will be a solid dot at that point. Numbers less than 7 are also included in the solution set, so the number line will be shaded to the left of that solid dot.

6 0
3 years ago
1. Write an equation in point-slope form of the line that that passes through the point (4,-5) and has a
Aleks04 [339]

Answer:

y + 5 = (3/2)(x - 4)

Step-by-step explanation:

The point-slope formula is y - k = m(x - h).  We get h and k from the given point:  h = 4 and k = -5, and m from the given slope:  3/2.  Then we have:

y + 5 = (3/2)(x - 4)

7 0
2 years ago
Other questions:
  • Points A (-10,-6) and B (6,2) are the endpoints of AB. What are the coordinates of point C on AB such that AC is 3/4 the length
    14·1 answer
  • The first part of the question is Morita works in a florist ship and makes flower arrangements. She puts 10 flowers in each vase
    9·2 answers
  • Which is an expression in square units that represents the area of the shaded segment of C. Geometry
    10·1 answer
  • Issacc is painting a wall that is 9 feet by 18 feet .So far ,he has painted a part of the wall that is 4 feet by 7 feet rectangl
    12·1 answer
  • The ratio of dogs to cats is 2 to 3. There are 10 pets total. How many dogs are there? How many cats are there?
    5·1 answer
  • Lines AB and CD (if present in the picture) are straight lines. Find x. Give reasons to justify your solutions.
    6·1 answer
  • I need help with this mean, median, and averages etc. Brainliest is depending on correct answers and explanations. And don't loo
    15·1 answer
  • Hhhhhhhhhhhheeeeeeeellllllpppppp
    7·2 answers
  • Pleaseeee helppp it’s been due since a week ago
    11·2 answers
  • Each of 50 guests at a banquet will be served an 8-ounce portion of prime rib. If prime rib has a yield percentage of 60%, how m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!