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
White raven [17]
3 years ago
13

How do I work out this problem? I’m not sure which circle theorems would apply etc.

Mathematics
1 answer:
Westkost [7]3 years ago
8 0
Angle BCA =30 (angle in the same segment)
x=180-90-30=60
angle DBA =72/2 =36 (angle at centre twice angle at circumference)
y=36 (angles in alt segment)
You might be interested in
Ribbon cost $1.44 for 3 m what is the cost per metre?
Hunter-Best [27]
48 cents per meter is correct
3 0
3 years ago
In the figure p || q...​
liberstina [14]
Answer: d. 102

Why
If 6 is 78 then 5 is 102 and since 1,3,5,and 7 are equal 3 is 102. [180-78=120(180 is the straight line)]
8 0
3 years ago
Find the area of the following figure:
Alinara [238K]

Answer:

9 square inches is your answer. √9=3

6 0
3 years ago
Each day Lexi recorded the height of a plant for her science lab. The plant was 2.5 centimeters when planted and grew at a rate
g100num [7]
Here’s the answer w the steps :)

7 0
3 years ago
two consecutive odd number are such that three times the first is 5 more than twice the second. What are those two odd numbers?
Veseljchak [2.6K]
<h2>Answer:</h2>

The first consecutive odd number is: 9

and the second consecutive odd number is: 11

<h2>Step-by-step explanation:</h2>

Let the two consecutive odd numbers be: a and a+2

( Since, we know that the difference between two consecutive odd or two consecutive even numbers is always 2 )

Now, it is given that:

Three times the first is 5 more than twice the second.

i.e.

3a=5+2(a+2)\\\\i.e.\\\\3a=5+2a+4\\\\3a=5+4+2a\\\\3a=2a+9\\\\3a-2a=9\\\\a=9

Hence, we get:

The first consecutive odd number is: 9

and the  second consecutive odd number is: 9+2=11

7 0
3 years ago
Other questions:
  • After a baseball is hit, the height h (in feet) of the ball above the ground t seconds after it is hit can be approximated by th
    8·1 answer
  • 3. Consider the following box plot.
    6·1 answer
  • A dvd is marked down 15% the regular price is $12 what is the sale price?
    5·2 answers
  • A triangle has sides that measure 5cm, 12 cm and 13cm. What type of triangle is it?
    10·2 answers
  • Solve in one variable<br> 2/3x + 5 = 3/2x
    11·1 answer
  • Approximate f by a Taylor polynomial with degree n at the number a. Step 1 The Taylor polynomial with degree n = 3 is T3(x) = f(
    6·1 answer
  • • If the new image is smaller than the old image would
    8·1 answer
  • This probability distribution shows the
    8·1 answer
  • Which number is less than -3? *<br> 0<br> 2<br> -2<br> -4
    11·2 answers
  • If x + y = 10 and x - y = 4, find the value of x² - y²
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!