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
Brilliant_brown [7]
3 years ago
9

How to find x in a triangle with exterior angles

Mathematics
1 answer:
Temka [501]3 years ago
8 0
Since RS and ST are congruent sides, angles SRT and STR will be equal. Also, angles STU (5x) and STR added together equals 180. Therefore angles STU and SRT will also equal 180. All that's left to do is set up the equation and solve. 5x - 30 + 5x = 180.
You might be interested in
Can anyone help me with this question?
andrey2020 [161]

Answer:


Step-by-step explanation:

the answer is b 14400 or 15600

same guy who helped you last question just ask me i will solve it in chat

thanxxxxx


8 0
3 years ago
Read 2 more answers
Sarah is saving money to buy a microscope. She has saved $25 so far. That's 1/3 of the
seropon [69]

Answer:

X = $75

Step-by-step explanation:

X=total cost

x* (1/3) =$25

multiply by 3 on both sides

x=$75

4 0
3 years ago
Pls help me! Due in like, 5 minutes and I am stuck on this question! 20 points and brainliest!
MrRa [10]

Answer:

9 times

Step-by-step explanation:

7 0
3 years ago
Is 5f + 4 -3f -2 = 2f -2
Naya [18.7K]
Combine like terms on left side:

(5f-3f)+(4-2)=2f-2

2f+2=2f-2  subtract 2 from both sides

2f=2f-4  subtract 2f from both sides

0=-4

Since the above in not true, 

5f+4-3f-2 does not equal 2f-2 for any value of f....
7 0
3 years ago
if the area of a rectangle is represented by 25x^3y^6 and its width is represented by 10xy, express the length of the rectangle
iren [92.7K]

The length of the rectangle in terms of x and y, given that its area is represented by 25x³y⁶ and its width is represented by 10xy is <u>2.5x²y⁵</u>.

The area of a figure is the total space enclosed in two dimensions within its boundary.

The area of a rectangle is given as, area = length*width.

In the question, we are given that the area of a rectangle is represented by 25x³y⁶ and its width is represented by 10xy, and are asked to express the length of this rectangle in terms of x and y.

We know that the area of a rectangle is given as, area = length*width.

Substituting the known values in the equation, we get:

25x³y⁶ = length*10xy.

Rearranging this equation, we get:

length = 25x³y⁶/10xy = (5x²y⁵)/2 = 2.5x²y⁵.

Thus, the length of the rectangle in terms of x and y, given that its area is represented by 25x³y⁶ and its width is represented by 10xy is <u>2.5x²y⁵</u>.

Learn more about the area of a rectangle at

brainly.com/question/11435713

#SPJ4

3 0
2 years ago
Other questions:
  • How to simplify fraction to its lowest terms
    14·2 answers
  • If triangle MAS ≅ triangle TAR. Which of the statements could be false? A) segment MA ≅ segment TA Eliminate B) segment MA ≅ seg
    13·1 answer
  • A school ordered a trapezoidal activity table as shown in the figure. Find the area of the table. (JUSTIFY)
    10·2 answers
  • Help please?????!!.....
    12·2 answers
  • Solve 7w – 3r = 15 for r. Show your work.
    12·2 answers
  • 2. Evaluate 5xy<br> if x = 2 and y = 6.
    12·1 answer
  • a train travelling at 60 km per hour takes 18 second to cross a 180 metre long platform find the length of the train​
    10·1 answer
  • over dinner one evening, another black mathematician told Dr.Goins that he was worried that hos blog account of the difficultes
    10·2 answers
  • I WILL MARK AS BRAINLIEST! Find the circumference and the area of each circle
    10·2 answers
  • Which number is the greatest?<br> 0 1.765 x 10-4<br> O 2.3 x 10-5<br> 0 3.6 x 10-3<br> O 4.86 x 10-4
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!