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
Simora [160]
3 years ago
13

PR and os are diameters of circle T. What is the

Mathematics
1 answer:
____ [38]3 years ago
8 0

Answer:

100degrees

Step-by-step explanation:

Find the diagram attached

From the diagram

<PQT =<TRS = 40

Since the triangle STR is isosceles, here,

<TSR =<TRS = 40

Also the sum of angle in a triangle is 189, hence:

Arc SR+<TSR +<TRS = 18₩

ArcSR +40+40=180

ArcSR +80=180

ArcSR = 180-80

ArcSR = 100degrees

Hence the measure of SR is 100degrees

You might be interested in
How do I find the Axis of Symmetry for a parabola
soldier1979 [14.2K]

Answer:

Explanation given below.

Step-by-step explanation:

The first step is to put the parabola in the form  ax^2+bx+c , which is the <em>standard form of a parabola</em>

<em />

<u>Note:</u> a is the coefficient before x^2 term, b is the coefficient before x term, and c is the independent constant term

The axis of symmetry divides the parabola symmetrically. The axis of symmetry has the equation  x=-\frac{b}{2a}

Where <em><u>a and b are the respective values shown above</u></em>

<em><u /></em>

So, that is how you get the axis of symmetry of any parabola.

4 0
3 years ago
Read 2 more answers
I know u guys can do this plus 20 points please help.​
satela [25.4K]
The answer is 9 for this question
5 0
3 years ago
The length of the hypotenuse of an isosceles
Naddika [18.5K]

Answer:

12

Step-by-step explanation:

the length of one leg of the given isosceles triangle is 12.

we get it by using pythagorous theorem

5 0
3 years ago
If m∠2=x−7 and m∠3=2x. What is the value of m∠3?
Darya [45]

Answer:

Step-by-step explanation:

(x+30) + (x-23) + (2x-7) = 180 degrees

4x = 180

x = 45

m<1 = x+30 = 75 degrees

m<2 = x-23 = 22 degrees

7 0
2 years ago
Jenny earned 92 of a possible 120 points on a test. She lost 4 points for each incorrect answer. How many incorrect answers did
Marat540 [252]

Answer:

see below

Step-by-step explanation:

120-92= 28

28/4= 7

so 7 is the answer I guess

8 0
2 years ago
Other questions:
  • The lines below are parallel. If the slope of the green line is -4, what is the slope of the red line?
    6·1 answer
  • Select the equation of the line that passes through the point (−2, 3) and is perpendicular to the line on the graph
    6·1 answer
  • X is greater than 7 or less than 5
    14·1 answer
  • Three fair dice are rolled at once. Let X denote the number of dice that land with the same number of dots on top as at least on
    13·1 answer
  • Answer plzzz first right answer gets brainlyiest answe okay I know I spelled it wrong
    6·1 answer
  • Part A: Billy rented a canoe at $14 for 2 hours. If he rents the same canoe for 5 hours, he has to pay a total rent of $29. Writ
    6·1 answer
  • In the diagram, the length of segment TQ is 40 units.
    6·2 answers
  • If the Volume of a Cone is 37.68inº and height is 9in, what is the diameter?
    13·1 answer
  • Solve for x if 2(5x + 2)^2 = 48
    10·2 answers
  • What is the perimeter, in inches, of a rectangle whose width is 7 feet and whose area is 63 square feet
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!