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
ollegr [7]
3 years ago
14

Find the value of x for arc AB = 38° and arc CB = 25°.

Mathematics
2 answers:
iren2701 [21]3 years ago
5 0
X=38°
Because the center angle is equal to the arc angle
Setler [38]3 years ago
3 0

Answer:

\angle x=31.5^{\circ}

Step-by-step explanation:

We have been given an image of a circle. We are asked to find the value of x.

Upon looking at our given diagram, we can see that angle x is formed by intersection of chords BD and AC inside circle.

To solve our given problem, we will use intersecting chords theorem, which states that the measure of an angle formed by two intersecting chords inside a circle is half the sum of intercepted arcs.

Using intersecting chords theorem we can set an equation as:

\angle x=\frac{\text{Measure of arc AB}+\text{measure of arc CD}}{2}

\angle x=\frac{38^{\circ}+25^{\circ}}{2}

\angle x=\frac{63^{\circ}}{2}

\angle x=31.5^{\circ}

Therefore, the value of x is 31.5 degrees.

You might be interested in
If the reserve rate is 8% and a bank receives a deposit of $7000, how much of
irina [24]

Answer:

The bank can lend $6440 from the deposit amount of $7000

Step-by-step explanation:

Given deposit amount:

$7000

Since the reserve rate is 8%, 8% of 7000 will be reserved by the bank. The bank can lend the remaining amount.

Reserved amount = 7000 * (8/100)

= $560

Amount the bank can lend = 7000-560 = $6440

The bank can lend $6440 from the deposit amount of $7000 ..

4 0
3 years ago
A regular pentagon has an apothem measuring 20 cm and a perimeter of 145.3 cm.
irinina [24]

Answer:1,453

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Kendall ran 3 ¼ of a mile on Saturday. She ran five times as much on Sunday. How much did Kendall run on over the weekend?
Degger [83]

Answer:

19 1/2 miles

Step-by-step explanation:

6 0
3 years ago
Please help. The survey data, and question is in the picture provided.
notka56 [123]

Answer:

\frac{83}{186}

Step-by-step explanation:

In probability, "OR" means "+" and "AND" means "*".

The total amount of people is:

32 + 54 + 78 + 112 + 96 = 372

Number of diabetic patients are 54

Number of eye patients are 112

Since we want "OR", we will add the two probabilities:

P(diabetic or eye problem) = 54/372 + 112/372 = 83/186

5 0
3 years ago
What number goes into 24 and 100
GREYUIT [131]
2 goes into both of those numbers
4 0
3 years ago
Read 2 more answers
Other questions:
  • The density of a certain material is such that it weighs 6 kilograms per quart of volume. Express this density in grams per lite
    8·1 answer
  • What is 2.34 as a fraction and precent?
    8·1 answer
  • What is 4x+60=100? Solve for x.
    13·2 answers
  • Solve: 2x+1-14x=-71<br> This is for 7th grade mathematics. Please help!
    5·1 answer
  • 3.151 rounded to the nearest hundreth
    6·2 answers
  • Suppose that on a true/false exam you have no idea at all about the answers to three questions. You choose answers randomly and
    11·1 answer
  • 14 POINTS!!!!!!<br> !!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • I need help on this and the person who answer this correctly gets a BRANILIST​
    12·1 answer
  • invests $8,000 in a savings plan that pays 5% per year. What will the account balance be at the end of the first year?
    12·1 answer
  • Please answer asap!!! i need help w these
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!