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
melomori [17]
3 years ago
9

The angle measures of a triangle are shown in the

Mathematics
2 answers:
Zepler [3.9K]3 years ago
7 0

Answer:

C. 30

Step-by-step explanation:

2x = 60

x = 30

Also because the right angle of a triangle which is the angle where (2x) is at is equal to 90 degrees always, so since one of the angles is 60 the other will be 30 because the three angles of a triangle add up to 180 degrees:

90 + 60 = 150

180 - 150 = 30

Alenkasestr [34]3 years ago
6 0

b is the correct answer u got it

You might be interested in
How do u find the percentage of a two way table
CaHeK987 [17]
By cuting it in time
8 0
3 years ago
An average of 15 people visited a neighborhood lemonade stand over 3 days.On the first day 18 people came to the stand on the se
Lunna [17]
11 people. Hope this helped!!
6 0
3 years ago
Read 2 more answers
Solve 4(3x-1)=20 you may use the flowchart to help you if you wish
Korolek [52]

Answer:

x=2 : )

Step-by-step explanation:

4(3x-1)=20

12x-4=20

12x=24

x=2

5 0
3 years ago
Read 2 more answers
Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 783, which equation could be used to fi
stepladder [879]
(2x+1)=Jeremy´s age
(2x+3)=Sam´s age.
we suggest this equation:
(2x+1)(2x+3)=783
4x²+6x+2x+3=783
4x²+8x-780=0
x²+2x-195=0

We solve this quadratic equation:
x=[-2⁺₋√(4-4*1*(-195))]/2=(-2⁺₋28)/2

x₁=(-2-28)/2=-15 this solution is not valid.
x₂=(-2+28)/2=13

Jeremy´s age=2x+1=2*13+1=27
Sam´s age=2x+3=2*13+3=29



7 0
3 years ago
ABCD is a quadrilateral. <br> AB=CD<br> Angle ABC = angle BCD<br> Prove that AC = BD
maks197457 [2]
  • Answer:

compare the triangles ΔABC and ΔBCD

∡ABC = ∡BCD (given)

AB = CD (given)

BC = BC (common)  } = > (SAS) ΔABC ≡ ΔBCD = > AC = BD

5 0
3 years ago
Other questions:
  • Parker Middle School's chior needs to raise $480 for an upcoming trip they will take. At their first fundraising project, they r
    14·1 answer
  • Which of these variables is least likely to have a normal distribution?
    15·2 answers
  • The first step in solving 7/8 = 3x - 5/11 is to subtract 5/11 from both sides of the equation.
    6·1 answer
  • Please help me out thanks
    9·1 answer
  • let's say we did flip the coin 200 times, it landed on heads all 200 times what is the probability that the coin would land on h
    14·1 answer
  • What is the solution to the equation below? Round your answer to twodecimal places.
    14·1 answer
  • On a coordinate plane, a 5-sided figure has points A prime (negative 4, negative 2), B prime (negative 4, 4), C prime (6, 4), D
    9·2 answers
  • You read 165 pages in 3 hours find the unit rate
    8·1 answer
  • What is the value of the 4 ten times the value of 26,854
    12·1 answer
  • Find the distance between A and B.<br> A 12 units<br> B.V106 units<br> C.9 units<br> D. 2/12 units
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!