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
LekaFEV [45]
3 years ago
7

Write and solve an equation to find the value

Mathematics
2 answers:
Pani-rosa [81]3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°, thus

6x + 1 + 9x - 24 + 5x - 17 = 180, that is

20x - 40 = 180 ( add 40 to both sides )

20x = 220 ( divide both sides by 20 )

x = 11

Hence

∠PTA = 9x - 24 = (9 × 11) - 24 = 99 - 24 = 75°

∠APT = 6x + 1 = (6 × 11) + 1 = 66 + 1 = 67°

∠PAT = 5x - 17 = (5 × 11) - 17 = 55 - 17 = 38°

iren2701 [21]3 years ago
6 0

Answer:

x = 11 ,

<APT = 6x + 1 ➡ 67°

<PTA = 9x - 24 ➡75°

<PAT = 5x - 17 ➡ 38°

Step-by-step explanation:

(5x - 17) + (9x - 24) + (6x + 1)=180°

20x - 40 = 180°

20x = 180° + 40°

20x = 220°

x = 11

You might be interested in
Customers can pick their own apples at the happy apple farm. they pay $6 to enter the farm and $3.50 per pound for the apples th
Amanda [17]
Y = 3.5x + 6

Shows the 6 inital fee plus the 3.50 for each pound
4 0
4 years ago
Read 2 more answers
What is the least common multiple of 10, 20, and 14?
lyudmila [28]

Answer:

The least common multiple would be 140.

Step-by-step explanation:

The least common multiple is known to be a multiple that is the lowest value that satisfies being a multiple with the other factors given.

The least common multiple was 140 as it was the lowest value that satisfied being a multiple of 14, 10, AND, 20,

14 * 10 = 140

20 * 7 = 140

10 * 14 = 140

7 0
3 years ago
The cost of 16 television sets is $640,160. What is the cost of 1 television set? (Round off the amount to the nearest thousand
Liono4ka [1.6K]

Answer:

$40000

Step-by-step explanation:

640160≈640000

640000/16=40000

5 0
4 years ago
Identify the values of a,b, and c that could be used with the quadratic formula to solve the equation. Enter a as a positive int
Goshia [24]

Answer:

a=1

b= -6

c=48

Step-by-step explanation:

x^2=6(x-8)

x^2=6x-48

x^2-6x+48

a,b are the coefficients of x^2 and x

c is the constant value present

Therefore it is basically written as ax^2+bx+c

and comparing with the answer x^2-6x+48,

a=1, b= -6, c=48

7 0
3 years ago
Can someone help me on this?
Anna [14]
The answer would be B
5 0
3 years ago
Other questions:
  • The table below shows the number of times the arrow stops on each colour COLOUR blue red pink green yellow Frenquncy 45. 37. 52.
    15·1 answer
  • a pool company is creating an image for a client that has the look of a 3-d image for a family pool and similar dog pool find th
    11·1 answer
  • The ordered pair (36,4) is a solution to what equation?
    6·1 answer
  • One fourth of a number is 12 find the number​
    15·2 answers
  • Please help mee :’( I will give brainliest :-)
    13·1 answer
  • Does the function ƒ(x) = (1∕2) + 25 represent exponential growth, decay, or neither?
    9·1 answer
  • What is the degree of 7 x6 - 6x5 + 2x3 + x-8?<br> O A. 6<br> O B. 7<br> O c. 5<br> O D. 8
    5·1 answer
  • WILL MARK BRAINIEST, QUESTION IS HARD, Ann works for a city’s parks and recreation department. She is looking for some commercia
    8·1 answer
  • Can someone answer my math?​
    6·1 answer
  • Evaluate and leave your answer in simplest form <br> (-4/3) (5/12) (9/10) step-by-step
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!