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
dybincka [34]
3 years ago
7

Triangle ABC is inscribed in the circle, mA=50, and AB=BC. Find arch AC.

Mathematics
1 answer:
Karolina [17]3 years ago
3 0

The answer is C) 160.

We know this because if mA = 50, we know that mC must also be 50. This is due to the fact that AB = BC. This leaves us with mB as 80 since the angles of a triangle always have to equal 180.

Now knowing this, it is easy to find the arc lengths in degrees. When you have a transcribed triangle, all we are going to do here is double the angle of the triangle to get the arc measure.

mB = 80

80*2 = 160

You might be interested in
If you are given the graph of a line and it's corresponding equation, you can be sure that the coordinates of every point on tha
Harrizon [31]
The answer is A True
3 0
3 years ago
3/4 (x-12)=12<br> And 3/4y-12=12
lianna [129]
3/4 (x-12)=12
3/4x - 9= 12
        +9    +9
3/4x=21
*3/4     *3/4
x= 15 3/4

and 

3/4y-12=12
       +12  +12
3/4y = 24
*3/4    *3/4
y= 18
5 0
3 years ago
Read 2 more answers
Fiona, Peter and Angad share some sweets in the ratio 2:5:1. Fiona gets 26 sweets. How many did Angad get?
Ksju [112]

Answer:

13 sweets

Step-by-step explanation:

Fiona : Angad

2 : 1

26 : X

26/2 = X/1

X = 13

7 0
3 years ago
X + 2y = 13 <br> -x + y = 5
galben [10]

Answer:

x= 1 and y= 6

Step-by-step explanation:

3 0
3 years ago
In football, a kicker can score one point for the extra-point on a touchdown or three points for a field goal.
White raven [17]
I am not sure but i will try to help

In football, a kicker can score one point for the extra point on a touchdown or three points for a field goal. logan is a kicker for his high school football team. the record number of points scored by a kicker in a single game is 24
3 0
3 years ago
Other questions:
  • Big Bob weighs 350 pounds. After one month of dieting, he lost 5% of his original weight. During the second month of dieting, he
    7·1 answer
  • Explain how yuo know the values of the digits in the number58
    15·1 answer
  • A recipe for sparkling grape juice 1 1/2 quarts of sparkling water and 3/4 of grape juice. How much sparkling water woild you ne
    9·2 answers
  • What is the measure of angle DBC?
    15·1 answer
  • Use the x-intercept method to find all real solutions of the equation.<br> x^3-6x^2+3x+10=0
    15·1 answer
  • Using the drawing, if the measure of angle 2 is 42° and the measure of angle 3 is 52°, what is the measure of angle 6?
    7·2 answers
  • 0.067 as a fraction
    5·2 answers
  • Plz hurry <br><br>evaluate the expression<br> a+b where a=8 and b=19
    12·1 answer
  • Which expression is equal to 20.92 ÷ 6.8?
    13·1 answer
  • Maybe that I'm wrong, Only one way to find out.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!