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
mr Goodwill [35]
3 years ago
8

Correct answer will get brainiest

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

( i ) ∠AOB = 72

( ii ) ∠BOC = 67

( iii ) ∠COD = 134

( iv ) ∠AOD = 87

Step-by-step explanation:

Sum of angles in a circle is 360,

a + b + c + x = 360

72 + 67 + 134 + x = 360

273 + x = 360

x = 360 - 273

x = 87

∠AOB = a = 72

∠BOC = b = 67

∠COD = c = 134

∠AOD = x = 87

almond37 [142]3 years ago
8 0

Step-by-step explanation:

From the diagram,

AOB = a= 72

BOC = b = 67

COD= c = 134

&

AOD+AOB + BOC+ COD= 360 [Angle ofcomplete turn]

or,AOD + 72+67+134= 360

or,AOD +273=360

or AOD= 360-273=87degree

You might be interested in
Can y’all help me plss
Troyanec [42]

<u>In a parallelogram,</u>

 ⇒the angles adjacent to each other

    ⇒ are of the same measure

        ⇒so

             ∠A = ∠C

             ∠B = ∠D

<u>Let's solve</u>:

  • ∠A = ∠C

           7z +5 = 8z - 10\\5+10=8z-7z\\8z-7z=5+10\\z = 15

  •  ∠B = ∠D

           5w-30=3w+10\\5w-3w=30+10\\2w = 40\\w=20

<u>Let's check</u>:

 ⇒ for all quadrilaterals like a parallelogram

    ⇒all the angle measures added up to 360, so:

     (7z+5)+(8z-10)+(5w-30)+(3w+10)=360\\(7(15)+5)+(8(15)-10)+(5(20)-30)+(3(20)+10)=360\\(105+5)+(120-10)+(100-30)+(60+10)=360\\110+110+70+70=360\\220+140=360\\360=360

<u>Thus</u>:

  <u>Answer: w = 20 and z = 15</u>

Hope that helps!    

7 0
2 years ago
Read 2 more answers
Can you help me find this answer
Georgia [21]

Answer:

y = 10m

Step-by-step explanation:

<u>Step 1:  Rewrite</u>

y = centimeters

y = millimeters * 10

y = 10m

Answer: y = 10m

6 0
4 years ago
Plz help with this question can you answer both.
Arlecino [84]
9a. The answer is 1.07% because the function shows an exponential growth in the exponential function.

9b. The first population was about 2622 because it shows that the first year is the domain to find the range of the function when x is equal to 1.
4 0
3 years ago
Terry planted 12 pepper plants he planted twice as many green pepper plants is red pepper plants how many green pepper plants ar
shutvik [7]
Let x = green pepper plants
2x = red pepper plants

2x + x = 12
3x = 12
x = 12/3
x = 4
8 0
3 years ago
Read 2 more answers
the monthly income of a family is rs 2500 the ratio of the expenditure and saving is 3:2 find amount of saving.​
Makovka662 [10]

Answer:

10,000

Step-by-step explanation:

Let expenditure be 3x and Saving be 2x.

So,

3x + 2x = 2500

5x = 2500

x = 2500/5

x = 500

So,

Expenditure = 3x = 3 × 500 = 1,500

Saving = 2x = 2 × 500 = 10,00

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the answer to (−2)³
    9·2 answers
  • The area of the rectangle is 80 square inches. the length of the rectangle is (2x) inches and width is (x-3).what is the value o
    10·1 answer
  • Which function does NOT have a range of all real numbers?
    14·1 answer
  • What is 9/7 as a mixed number
    13·2 answers
  • Which equation has only 10 as a possible value of x
    7·2 answers
  • Which of the following circles have their centers in the second quadrant? Check all that apply.
    10·1 answer
  • What is the length of the hypotenuse?
    6·2 answers
  • Find f(-3) if f(x) = x2 .
    7·1 answer
  • The slope of a line is -1/3, and the y-intercept is 10/3 . What is the equation of the line written in general form?
    15·1 answer
  • 1.<br> If y = 3, then x = ? whole number
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!