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
Mandarinka [93]
2 years ago
12

Please help find the missing angle measures

Mathematics
2 answers:
masya89 [10]2 years ago
7 0

Answer:

127

Step-by-step explanation:

(n-2)180

(5-2)180

=540 for total angle

540-90(3)-143

=127

denpristay [2]2 years ago
7 0
Answer:127
pentagon angles all together are always 540 degrees.
Hence,
90+90+90+143+x=540
x= 540-413
x=127
You might be interested in
Select the correct answer Which equation represents a line that is perpendicular to line MN?
taurus [48]

Answer:

D. y = 4x - 6

Step-by-step explanation:

The equation that is perpendicular to the line MN should have a slope that when multiplied by the slope of line MN will result to negative one. Therefore,

Therefore,

m₁ × m₂ = -1

Using the 2 coordinates of MN let's find the slope,

(-7, 6)(5, 3)

Therefore,

m₁ = 3 - 6 / 5 - (-7) = -3 / 12 = - 1 / 4

The equation that represent a line perpendicular to the line MN is

y = 4x - 6 because the slope slope(m₂) is 4.

From our formula,

4 × - 1 / 4 = - 1

So, option D meets the requirement.

6 0
3 years ago
Which phrase describes an unknown or changeable quantity?
Flura [38]

Answer:

That is a variable.

Step-by-step explanation:

- opposed to a constant which is known and does not change.

3 0
1 year ago
The data below shows how old each of Brad's eight kids were when they started kindergarten.
svp [43]

Answer:

i think its 4

Step-by-step explanation:

re3f3f3f3

4 0
3 years ago
For the function f(x) = x + 4, what is the ordered pair for the point on the graph when x = 3p?
sweet-ann [11.9K]
F ( x ) = x + 4
x = 3 p
f ( 3 p ) = 3 p + 4
Answer. D ) 
The ordered pair is:
( x, y ) =  ( 3 p, 3 p + 4 )
Thank you.
6 0
3 years ago
Which table can be represented by a line
notka56 [123]
A number line. like where u plot the points (usually numbers) to compare them.
8 0
3 years ago
Other questions:
  • Can explain that question? please ?& answer
    14·1 answer
  • If the interest on investment is $44 when the interest rate is 5%. find the interest when the rate is 8.4%.
    9·1 answer
  • What is 8.038×108 in standard form?
    10·2 answers
  • How to make 2700 and 600 a fraction
    9·1 answer
  • Need help with question number 14. This is the hardest one yet.
    7·1 answer
  • Two passenger train, A and B, 450 km apart, star to move toward each other at the same time and meet after 2hours.
    14·1 answer
  • Evaluate the expression where x= 5 y=2
    12·1 answer
  • Can someone help please. I’ll give brainleist.
    15·1 answer
  • Adding the fractions<br><br> 3/14+2/21+1/6
    15·1 answer
  • Hàm số nào là hàm lẻ<br> A sin^2 x+1 B cot^3x C tn3x cotx d cosx
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!