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
bonufazy [111]
3 years ago
13

Someone help !! What is the value of n??

Mathematics
2 answers:
luda_lava [24]3 years ago
7 0

Remark

External angles added to an internal angle = 180o

Every triangle has 180 degrees.

Step One

Find the supplement of 131: Call the Supplement x

x + 131 = 180

x = 180 - 131

x = 49

Step Two

Find the supplement of 160o. Call that angle y

y + 160 = 180

y = 20

step 3

Find the value of the supplement to n. Remember every triangle has 180 degrees. Call this angle z

x + y + z = 180 degrees

49 + 20 + z = 180

69 + z = 180

z = 180 - 69

z = 111

Step Four

Find the supplement to z (which is n)

z + n = 180

111 + n = 180

n = 180 - 111

n = 69

ivolga24 [154]3 years ago
5 0

A. 69 is the right answer because 131+160=291 and then 360-291= 69. In conclusion, 69 is the right answer

You might be interested in
PLEAAASEEE HELP AND EXPLAIN ASAP
monitta
We know, widest angle is always opposite to the largest side of the triangle, as largest side is 50 here (which is backward to house) so largest angle would be opposite to it. So, that corner will be touched by  Fence A & B

"Proportionality Theorem" compares the sides of the same triangle 
Here, According to that theorem, 
ST / RS = UT / PU

If FG is an altitude, then <DFG  is an right triangle.
In short, Your Answer would be Option B

For last question here, remember, longest side must be greater than either side, and must be smaller than sum of those smaller sides.
5 0
3 years ago
Read 2 more answers
If p is inversely proportional to q and p=-8 then q=2, find p when q=-4
Sunny_sXe [5.5K]

Answer:

16

Step-by-step explanation:

5 0
3 years ago
Which sets of side lengths represent Pythagorean triples? Check all that apply.
marshall27 [118]

Answer:

08, 15, 17

Step-by-step explanation:

Use the Pythagorean theorem.

Where the sum of both legs squared is equal to the hypotenuse squared.

8² + 15² = 17²

64 + 225 = 17²

289 = 17²

289 = 289

The side lengths that represent Pythagorean triplets are 08, 15, 17.

8 0
3 years ago
Factor the expression below using the greatest common factor 6p3- 2p2 - 8p
miss Akunina [59]

Answer:

The Factor of expression using the greatest common factor is 2p(3p^2- p-4)

Step-by-step explanation:

Consider the provide expression.

6p^3- 2p^2 - 8p

We need to Factor the expression using the greatest common factor.

First look at the coefficients of the variable.

The coefficients are the factor of 2.

Variable p is the greatest common factor in the provided expression.

2p\times 3p^2- 2p\times p- 2p\times 4

2p(3p^2- p-4)

Hence, the Factor of expression using the greatest common factor is 2p(3p^2- p-4).

7 0
3 years ago
What is the perimeter of this book?
Lana71 [14]
C. 32in. >> 10+10+6+6=32.
7 0
3 years ago
Other questions:
  • Someone help with this math question please!!
    12·1 answer
  • 5a please :) I don't know the formula
    7·1 answer
  • How do I write an equation in standard form with the points (3,3) (0,-3) (2,-3)
    9·1 answer
  • Please help ASAP <br> I’m not sure what it is<br> Please answer if you know for sure.
    9·1 answer
  • How is the interquartile range calculated? HELP WITH APEX PLEASE!
    14·2 answers
  • What is the closest whole number?
    11·1 answer
  • 5,698+12,326 is even number are odd number
    12·2 answers
  • HEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPP
    6·1 answer
  • Solve The equation 1/4t-6=-4<br> t=
    8·1 answer
  • How would you do this question?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!