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
anyanavicka [17]
3 years ago
12

1.

Mathematics
1 answer:
Pepsi [2]3 years ago
7 0

Answer:

The value of x is 8, and m<ST = 48 degrees.

Step-by-step explanation:

With the given information, we know the worth of each angle.  To solve it, an equation must be made.  

RS (part) + RT (part)  = ST (whole)

Should look like this: 5x - 13 + 2x + 5 = 3x + 24.

Then solve the equation.

First, add up all that has in common:

Should look like: 7x - 8 = 3x + 24

Then move 3x from the right to the left by subtraction.  

Should look like: 4x - 8 = 24

Next, move the 8 to the other side by addition.

Should look like: 4x = 32

Finally, to find what the value of x is, divide 4 on both sides.  

You should get an answer of x = 8.

To find the measurement of ST, replace the x in 3x + 24.  

3(8) + 24 = 48.

m<ST = 48 degrees.  

You might be interested in
7 (x + 3) - 3(4x + 9) = 14
Paul [167]

Answer:

-4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
what is the width of a rectangular prism when the surface area is 904 square feet, and it has a height of 10 feet and a length o
k0ka [10]

Answer:

The answer

Step-by-step explanation:

the width of a rectangular prism which has a height of 10 feet and a length of 14 feet should be 140 square feet

7 0
3 years ago
Megan has 25 phone numbers stored in her cell phone. Abby has some phone numbers stored in her cell phone. Together they have a
son4ous [18]
25 + n = 61
-------------------
3 0
3 years ago
Read 2 more answers
Is anyone any good at Pre-Algebra? I need help.
Strike441 [17]

I'm OKAY at it, depends on the question

7 0
3 years ago
Read 2 more answers
Anybody know how to work on decay rate? I'll give brainliest. THIS IS DUE SOON SO PLEASE HELP
artcher [175]

Answer:

28%

Step-by-step explanation:

In the function the .72 means that each unit of time 72% of the value is retained. This means that 28% percent of the value is lost or decays because 1-0.72=0.28 or 28 percent.

3 0
3 years ago
Other questions:
  • Lex is at the mall, which is 8 miles from his house. Lex walks home at a constant rate of 2 miles an hour.
    8·1 answer
  • Help with number two
    5·1 answer
  • Which of the following points is the y-intercept of the equation y=7x+13
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=lx%2B3l%20%5Cleq%205" id="TexFormula1" title="lx+3l \leq 5" alt="lx+3l \leq 5" align="absmiddl
    13·1 answer
  • What is the mean of the data set?<br> 108 , 305 , 252 , 113 , 191
    11·2 answers
  • 20 POINTSSSS
    14·1 answer
  • 24 in<br> 70 in<br> What is the length of the hypotenuse?
    7·1 answer
  • Write the prime factorization of 35.
    7·2 answers
  • The measures of 13 angles of a 14-gon add up to 2014. Find the fourteenth angle measure
    10·1 answer
  • David drives from his home to the airport to catch a flight. He drives 35 miles in the first hour, but realizes that he will be
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!