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
pychu [463]
3 years ago
12

PLZ HELP!!! 20 POINTS!!!

Mathematics
1 answer:
dangina [55]3 years ago
4 0

Answer: \\ Since \:  \widehat{SRT} = \widehat{STR} \:  \\and \:  \widehat{RTU} = \widehat{STR} + \widehat{STU} = 180^{\circ}  \\ \Rightarrow  \widehat{SRT} + \widehat{STU} = 180^{\circ} \\ \Leftrightarrow 4x - 20 + 6x = 180 \\ \Leftrightarrow10x = 200 \\ \Leftrightarrow x = 20 \\ \widehat{SRT} = 4 \times 20 - 20 = 60^{\circ}

You might be interested in
Can you please help me with this problem.
Nimfa-mama [501]

Answer:

C

Step-by-step explanation:

Calculator did it lol

5 0
2 years ago
Can someone help me pleasee!! question 10 help a girl out :)
Alika [10]

Answer:

52

Step-by-step explanation:

just finished taking it

7 0
3 years ago
Read 2 more answers
HELP PICTURE SHOWN!!!!
laila [671]
I hate APEX!

A is right since the graph would start at 2 and go towards negative infinity

D is right both graphs approach +2 as thier highest values
6 0
3 years ago
Find an equation for the nth Term of a geometric sequence where the second and fifth terms or -8 and 512, respectively
zhenek [66]

Answer:

32

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
BRAINLIEST WILL I GIVE HURRY
stepladder [879]

Answer:

{10,8}

Step-by-step explanation:

-3x + 4y = -62

4x + 5y = 0

let's eliminate the x

-3x + 4y = -62 | x -4 |

4x + 5y = 0 | x 3 |

12x - 16y = 248

12x + 15y = 0

-------------------- -

-31y = 248

y = 248/(-31) = 8

since you must do this proble with elimination, we cant use subtitution. so we repeat the way once more to find x (eliminate y)

-3x + 4y = -62 | x 5 |

4x + 5y = 0 | x 4 |

-15x + 20y = -310

16x + 20y = 0

-------------------- -

-31x = -310

x = -310/-31 = 10

4 0
3 years ago
Other questions:
  • Erin buys a bag of peanuts. The bag weighs 3/4 pounds. Later, the bag weighs 2/3 full. How much does the bag weigh?
    15·2 answers
  • Click on the parts that are smaller
    10·2 answers
  • One angle of a triangle measures 70°. The other two angles are in a ratio of 5:6. What are the measures of those two angles?
    5·1 answer
  • Write 105,000 in scientific notation.
    7·2 answers
  • What is the lowest common multiple of 8 and 6??
    5·1 answer
  • Emily bought 4 identical pairs of socks for £3.60 Work out the cost of 9 pairs of these socks
    11·2 answers
  • Write each phrase as an algebraic expression<br><br> Two times n squared added to nine
    5·2 answers
  • Please help thanks!!!
    12·2 answers
  • Choose the correct written expression for: 25 – (3 x 4).
    5·1 answer
  • Marya is in charge of keeping track of the funds of 84 youngsters attending a camp.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!