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
Veseljchak [2.6K]
2 years ago
11

12 points - (geometry) need the answers to questions 14-16 with work please.

Mathematics
1 answer:
Alex_Xolod [135]2 years ago
5 0
The measure of the interior angle of a regular polygon is 180(n-2)/n for n sides.
14.
135 = 180(n-2)/n.
135n = 180n-360
45n=360
n= 8, 8 sides
15. 166.5n=180n-360
n= 26 sides
16. Since the shape is marked as a parallelogram, the angle at D is 180-angle at A= 180-115=65 degrees.
You might be interested in
I need help please thanks​
svet-max [94.6K]

Answer: You simply need to match each fraction to where they belong

Step-by-step explanation:

3 0
2 years ago
I'm marking answers as brainliest ----- One of the vertices for this linear programming problem is __________. ----- (1,2) (3.5,
Travka [436]

Answer:

(0,2.3)    if only one choice expected.

(0,2.3) and (0,0)  if "all that apply" expected, since (0,0) is also a vertex of the green region.

Step-by-step explanation:

From the attached diagram, the given answer optsions are shown in brown.

The red line shows the optimal combinations of the two variables, hence a maximization problem.

Out of the four answer options, two coincide with a vertice of the valid region (shown in green), namely (0,0) and (0, 2.3).

Out of the two indicated options which correspond to a vertex, the origin (0,0) is usually ignored for a maximization problem, which leaves us with (0,2.3) as the answer.

3 0
3 years ago
The bacteria in an old piece of cheese is growing at a rate that can be modeled by y = 280 • 2x. Determine which number represen
Sav [38]
2 is the growth rate
3 0
3 years ago
The larger of two numbers is five more than twice the smaller number. The sum of the two numbers is 38. Find the numbers.
Damm [24]

Answer:

I would set this up as:

let: lesser number = x

     greater number = 2x + 5

Restating the word problem:

lesser number + greater number = 38

        x           +  2x + 5             = 38

Solving:  3x + 5 = 38

                  - 5     -5

             ---------------

              3x      =  33

              ---          ---

               3            3

               x        =  11

Substitution for the greater number:

        2(11) + 5

          22    + 5

              27

8 0
3 years ago
Read 2 more answers
Find the distance between (1,0) and (9, 15).<br> Distance =
Mnenie [13.5K]

Answer:

d = 17

Step-by-step explanation:

d = √ (9 − 1) 2 + (15− 0)^2

d = √ (8) ^2 + (15) ^2

d = √ 64 + 225

d = √289

d = 17

6 0
3 years ago
Other questions:
  • Help me plz good points
    10·1 answer
  • Determine whether the data shows a linear relationship. If so, write an equation of a line of it.
    10·1 answer
  • Which of the equations below could be the equation of this parabola?
    5·2 answers
  • What is the volume of a cube with edge length 2/3 yard
    9·1 answer
  • PLEASE HELP PLEASE I REALLY NEED HELP JUST SAY LIKE ABC OR D AND PLEASE DO THE CORRECT ANSWER​
    8·1 answer
  • What is the equation of the line that has a slope of 13 and goes through the point (6,−2)?
    15·1 answer
  • Callie gives 24 inches of green fabric to her sister. How many feet of green fabric does Callie have left? A 2 feet B 16 feet C
    13·1 answer
  • Given a quadratic equation px^2 + 8x + 2 does not have real roots. Determine the range of the values of p.
    13·1 answer
  • Which of the following is a compound event?
    15·1 answer
  • Determine what type of model best fits the given situation: A. none of these B. exponential C. linear D. quadratic
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!