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
elena-14-01-66 [18.8K]
3 years ago
13

The value of x is _____

Mathematics
1 answer:
givi [52]3 years ago
7 0
Angle TRS is equal to 180 - 9x (straight angles).  

The sum of all the interior angles of a triangle is 180.  Thus,

180 - 9x + 5x + 9 + x = 180, resulting in -9x + 5x + 9 + x = 0. 
Then -4x + x = -9, or -3x = -9, or x = 3 (answer)
You might be interested in
What value makes the Inequality n > -5
Crank

Answer:

Any numbers above -5 make this inequality true.  Values that will make the inequality true:  -4, -3, -2, -1, 0, 1...

6 0
3 years ago
Read 2 more answers
Which equation with exponential expression are true?
Mnenie [13.5K]

Answer:B and E

It is B and E because it’s exponent matches the equation. In B, there are 2 fives and the exponential form shows 5 to the power of 2. In E, there are 6 sevens and the exponential form shows 7 to the power of 6.

7 0
3 years ago
Solve 14x + 1 = 36.<br> Round to the nearest ten-thousandth.
Aneli [31]

Answer:

x≈ 3.2056

Step-by-step explanation:

Set both sides by log.  Then, solve for x.

1. 14^(x + 1) = 36

(x + 1)log(14) = log(36)

x + 1 = log(36)/log(14) . . . Divide both sides by log(14)

x = log(36)/log(14) - 1 . . . . Subtract both sides by 1.

x ≈ 0.3579 . . . . . . . . . . . .Use calculator to simplify the expression.

Note that the second problem is similar  to the first.

2. 12^(y - 2) = 20

(y - 2)log(12) = log(20)

y - 2 = log(20)/log(12)

y = log(20)/log(12) + 2

y ≈ 3.2056

3 0
3 years ago
Read 2 more answers
Write the equation of the line that is parallel to the line y = 3x – 5 and passing
sergey [27]
Y=3x+17

this passes through the point (-5,2) and is parallel to y=3x-5
7 0
3 years ago
Plz help I was in the hospital and I am behind in math now. How do I show my work for this?!
denis-greek [22]

Answer:

-16

Step-by-step explanation:

28-(\sqrt{44} )^2\\28 - (44)\\-16

When you square a square root, the number inside is the answer.

8 0
3 years ago
Other questions:
  • A frame is 45 in. By 32 in. How many square feet are in the área of this frame ?
    6·1 answer
  • Write the equation of the graph above
    9·1 answer
  • I don't understand the answer to the problem
    5·1 answer
  • Kevin bought 4 pizzas to share with friends. If each person has 2/3 of a pizza how many friends can have pizza?
    11·1 answer
  • 52% of 0.75 is what number?
    9·2 answers
  • Of all the species in the world, 4 out of every 5 are insects what percentage of species are insects
    13·1 answer
  • The following are the ages (years) of 5 people in a room:
    6·2 answers
  • PLZ HELP ASAP!!! WILL GIVE BRAINLY
    14·1 answer
  • Which statement is correct?
    11·1 answer
  • Reasoning Use a negative integer to represent the depth, in feet, of the sea floor. MP.2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!