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
tatuchka [14]
3 years ago
13

Angle S = ____ degrees! please help if you understand

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
3 0

Answer:

45°

Step-by-step explanation:

MA is the diameter of the circle.

\therefore m\widehat {MTA} =180\degree

m\widehat {TA} =m\widehat {MTA} -m\widehat {MT}

\therefore m\widehat {MT} =180\degree -45\degree

\therefore m\widehat {MT} =135\degree

m\angle S =\frac{1}{2} (135-45)\degree

m\angle S =\frac{1}{2} \times 90\degree

m\angle S =45\degree

You might be interested in
if in a parallelogram diagonals bisect each other at right angle and are equal then it is a ___________​
andrew11 [14]

Answer:

A parallelogram with one right angle is a rectangle. A quadrilateral whose diagonals are equal and bisect each other is a rectangle.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Freddy has a shelf that is 72/5 inches wide. How many catalogs can freddy arrange on the shelf if each catalog is 4/5 of an inch
Leni [432]
Hey!

72/5 ÷ 4/5 

All you have to do is divide 72 by 4 because the denominator is the same.

72 ÷ 4 = 18

Answer ⇒ 18 catalogs

Hope this helps! :)
4 0
3 years ago
Read 2 more answers
Which expression is not a perfect square trinomial?
puteri [66]

Answer:

Remember that a perfect square trinomial can be factored into the form (a+b)^2

or (a-b)^2

Examples:

(x+2)(x+2) is a perfect sq trinomial --> x^2+4x+4

(x-3)(x-3) is a perfect sq trinomial --> x^2-6x+9

(x+2)(x-3) is not a perfect square trinomial because its not in the form (a+b)^2 or (a-b)^2

Now to answer your question,

for the first one, x^2-16x-64, you cannot factor it so it is not a perfect square trinomial

for the second one, 4x^2 + 12x + 9, you can factor that into (2x+3)(2x+3) = (2x+3)^2 so this is a perfect square trinomial

for the third one, x^2+20x+100 can be factored into (x+10)(x+10) so this is also a perfect square trinomial

for the fourth one, x^2+4x+16 cannot be factored so this is not a perfect square trinomial

Therefore, your answer is choices 2 and 3

Read more on Brainly.com - brainly.com/question/10522355#readmore

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Tia is making lemonade for a baseball tournament. The recipe calls for 2/3 cup of strawberries for each gallon of lemonade. She
antoniya [11.8K]

Given:

The recipe calls for \dfrac{2}{3} cup of strawberries for each gallon of lemonade.

Tia has 6 cups of strawberries.

To find:

The number of gallons of lemonade she can make.

Solution:

We have,

\dfrac{2}{3} cup of strawberries for = 1 gallon of lemonade

1 cup of strawberries for = \dfrac{1}{\frac{2}{3}} gallons of lemonade

                                        = 1\times \dfrac{3}{2} gallons of lemonade

                                       = \dfrac{3}{2} gallons of lemonade

6 cup of strawberries for = 6\times \dfrac{3}{2} gallons of lemonade

                                         = \dfrac{18}{2} gallons of lemonade

                                        = 9 gallons of lemonade

Therefore, 9 gallons of lemonade she can make by using 6 cups of strawberries.

7 0
3 years ago
Nancy's mother has a large collection of footwear.
DiKsa [7]
I think A, C, D are right because of the 12 pairs of heels, 6 are black (6/12) That means half of them could be chosen and be black (0.5). Another way to write 0.5 is as a percentage, 50%.
5 0
3 years ago
Other questions:
  • Please help the question is down below
    8·1 answer
  • What is the property of 6x=72
    5·1 answer
  • I can’t solve this I need help and I need this by tomorrow!
    14·1 answer
  • Solve for x x-23=17 NEED TO KNOW FAST PLEASE!!!!
    15·2 answers
  • 7.25 ( x + 1.5 · 10)
    5·1 answer
  • Help me find the measure of the kidding angle ??
    9·1 answer
  • A science club at Emily's middle school has 25 members. Only 40% of the members attended Saturday meetings. What is the number o
    15·1 answer
  • Find the value of x, will give brainlist
    10·1 answer
  • Would you like a corndog?
    7·2 answers
  • 3.6 - 5.6n - 4n + 8<br> Simplify the expression
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!