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
Novay_Z [31]
2 years ago
9

Sq is an angle bisector m <qst=2x and m <qsr=3x-10 what is <rst

Mathematics
1 answer:
defon2 years ago
6 0
Answer:
∠RST = 40°

Explanation:
We are given that:
SQ bisects angle RST.
This means that:
∠QST = ∠QSR
2x = 3x - 10
10 = 3x - 2x
x = 10

Therefore:
∠QST = 2x = 2(10) = 20°
∠QSR = 3x - 10 = 3(10) - 10 = 30 - 10 = 20°
Note that both angles are equal.

Now, we can get ∠RST as follows:
∠RST = ∠QST + ∠QSR
∠RST = 20 + 20 = 40°

Hope this helps :)
You might be interested in
Help me answering this question
tatuchka [14]

Answer:

D

Step-by-step explanation:

when we perform each of these transformations, the only one that does <u>NOT</u> make shape F congruent (the same position, orientation and size) with shape G, for it reflects over and axis making it mirror to G, but is then ROTATED 90 degrees into shape G's sector, rotating the shape 90 degrees as well

hope this helps ya out :)

7 0
2 years ago
Select the statement that describes this expression: 1/2 x (734 − 246).
Furkat [3]

Answer:

The value of given expression is 244.

Step-by-step explanation:

The given expression is \dfrac{1}{2}\times (734 - 246).

We need to simply the above expression.

First of all, we will subtract 246 from 734. By doing so, we get 488.

Now, we can divide 488 by 2.

As a result we get 244.

So, the value of given expression is 244.

6 0
3 years ago
The width of a rectangle is 8cm less than it's length. The perimeter of the rectangle is 52 Cm.
weqwewe [10]
52=2w+2l
52=2(l-8)+2l
52=2l-16+2l
52=4l-16
36=4l
l=9

5 0
2 years ago
A class has fewer than 30 students exactly 2/3of the student's in the class own a football exactly 7/8 of the students in the cl
skelet666 [1.2K]
This number would be 24. So 21 own football boots, 16 own a football and there are 24 children in the class.  not good at math so yeah
5 0
3 years ago
the race is 20 minutes long. aritza gets a 5 meter head start after 2 minutes she is at 10 meters what is her equation
OlgaM077 [116]

5+2+10 is what i thibnk the answer is

3 0
2 years ago
Other questions:
  • 11. Find the mean, median, and mode of the data set. Round to the nearest tenth.
    12·1 answer
  • H=-16t^2+46t+6 after how many seconds will the ball hit the ground?
    14·1 answer
  • Help!The measures of ∠x and ∠y are equal. Which is the value of m?
    15·1 answer
  • 1,220,000,000 in scientific notation?<br><br> 0.0287 in scientific notation?
    6·2 answers
  • PLEASE HELP!!!! Explain why a quadratic equation with a positive discriminant has two real solutions, a quadratic equation with
    5·1 answer
  • A large rectangular swimming pool is 1,000 feet long, 100 feet wide, and 10 feet deep. The pool is filled to the top with water.
    6·1 answer
  • Please factor these two equations.
    15·1 answer
  • Find the length of the missing side.
    6·1 answer
  • The town of La Belle wants to build a soccer
    15·1 answer
  • there are 20 colored markers in a package – 8 black, 4 blue, 4 red, 4 green. if two markers are selected at random, one after an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!