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
blagie [28]
2 years ago
9

Geometry helppppp plssss

Mathematics
1 answer:
Alborosie2 years ago
3 0

Answer:

Here,

  • x+2+3x+6 = 180 [ Sum of opposite angle of cyclic quadrilateral is Supplementary ]
  • 4x + 8 = 180
  • 4x = 180 - 8
  • x = 172/4
  • x = 43

Now,

  • Angle A = 3 * 43 + 6
  • = 129 + 6
  • = 135
You might be interested in
Please help....There are 42 boys and girls participating in an essay-writing competition. Of the competitors, 21 are in seventh
almond37 [142]
The probability of an 8th grader winning is : 14/42 which reduces to 1/3

the simulation would be : # 3 <====

because u will have 6 equal sections on ur spinner...with each section representing 7 people
one section representing 9th graders...so their is 7 of them
2 sections representing 8th graders....so their is 7 * 2 = 14 of them
and 3 sections representing 7th graders....7 * 3 = 21 of them

7 0
3 years ago
Read 2 more answers
What is the range of this relation?
riadik2000 [5.3K]
The range of the relation is 35,40,45,60,75
Reason being in relation range is the set of all second elements of ordered pairs (y-coordinates).
5 0
3 years ago
What is the sum 2 2/3 + 1 1/2?
erastova [34]

Answer:

4 1/6, 25/6, 4.167

Step-by-step explanation:

I'm dumb

5 0
3 years ago
Read 2 more answers
Alabama papas must average 80 on five test . Scores on the first four test were 81 73 84 and 76 what is the lowest score she can
Salsk061 [2.6K]

She has to score at least 86 on her fifth test.

Further explanation:

We will use the average formula to find the fifth value.

Given

Average\ required=80\\x_1=81\\x_2=73\\x_3=84\\x_4=76\\x_5=?

We have to find x5

The formula for average is:

x=\frac{Sum\ of\ values}{Total\ number\ of\ values}\\Here,\\n=5\\So,\\x=\frac{x_1+x_2+x_3+x_4+x_5}{5}\\Putting\ values\\80=\frac{81+73+84+76+x_5}{5}

80*5=314+x_5\\400=314+x_5\\x_5=400-314\\x_5=86

She has to score at least 86 on her fifth test.

Keywords: Average, Word Problems

Learn more about average at:

  • brainly.com/question/9323337
  • brainly.com/question/9103248

#LearnwithBrainly

7 0
3 years ago
The area of the vegetable garden is 0.4 of the community area of 4.5 x 6.2 . What is the area of the vegetable garden?
Gala2k [10]

Answer:

11.16 units²

Step-by-step explanation:

Area of community area=4.5×6.2= 27.9 units²

Area of vegetable garden=27.9×0.4=11.16 units²

5 0
2 years ago
Other questions:
  • What Is k 5(3-2k)=2k+39​
    10·1 answer
  • A large rectangle has length a + b and width c + d. Therefore, its area is (a + b)(c + d).
    7·1 answer
  • If two angles of one triangle are congruent to two angles in another triangle, then what must be true of the third angles of the
    6·1 answer
  • Solve this plss I need help :c<br>2/3(3х + 9) = - 2(2x + 6)<br>​
    13·2 answers
  • Randy began completing the table below to represent a particular linear function. Write an equation to represent the
    12·1 answer
  • What is the product? Assume
    8·1 answer
  • Evaluate the expression for the given value of the variables.
    10·1 answer
  • Could someone please help me? Find the domain and range of the graph
    9·1 answer
  • Please help me answer this question
    11·1 answer
  • HELP ASAP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!