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
Aneli [31]
3 years ago
7

A coach gives her players the option of running around their field twice or around their entire stadium once. The following diag

ram shows the field and stadium dimensions on a coordinate grid.
Mathematics
1 answer:
Elodia [21]3 years ago
7 0
Get a call to me when I can do it on Saturday
You might be interested in
Given: triangle LNK, m of angle NLK =72 degrees. m of angle N=58 degrees. MP is perpendicular bisector of side LK and intersects
sweet-ann [11.9K]

Answer:

  • 50°

Step-by-step explanation:

<u>Given triangle LNK </u>

  • m∠NLK = 72°
  • m∠LNK = 58°
  • m∠LKN = ?

<u>Interior angles sum to 180°</u>

  • m∠NLK + m∠LNK + m∠LKN = 180°
  • 72° + 58° + m∠LKN = 180°
  • m∠LKN = 180° - 130°
  • m∠LKN = 50°
4 0
3 years ago
Simplify square root of 5 open parentheses 10 minus 4 square root of 2 close parentheses
Helga [31]
The answer is none of the above
4 0
3 years ago
If a and b are two angles in standard position in Quadrant I, find cos(a+b) for the given function values. sin a=8/17and cos b=1
n200080 [17]

Recall the sum identity for cosine:

cos(a + b) = cos(a) cos(b) - sin(a) sin(b)

so that

cos(a + b) = 12/13 cos(a) - 8/17 sin(b)

Since both a and b terminate in the first quadrant, we know that both cos(a) and sin(b) are positive. Then using the Pythagorean identity,

cos²(a) + sin²(a) = 1   ⇒   cos(a) = √(1 - sin²(a)) = 15/17

cos²(b) + sin²(b) = 1   ⇒   sin(b) = √(1 - cos²(b)) = 5/13

Then

cos(a + b) = 12/13 • 15/17 - 8/17 • 5/13 = 140/221

6 0
2 years ago
How many times does 21 go into 457 with a remainder
kvv77 [185]

Answer:

21 r16

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find all relative extrema of the function. use the second derivative test where applicable. (if an answer does not exist, enter
Alinara [238K]
The given quadratic describes a parabola that opens upward. Its one absolute extreme is a minimum that is found at x = -3/2. The value of the function there is
  (-3/2 +3)(-3/2) -1 = -13/4

The one relative extreme is a minimum at (-1.5, -3.25).

_____
For the parabola described by ax² +bx +c, the vertex (extreme) is found where
  x = -b/(2a)
Here, that is x=-3/(2·1) = -3/2.

7 0
3 years ago
Other questions:
  • Mike and Krista rent a jet ski while on vacation. The rental cost is represented by the function c(h)=50+20h, where the number o
    9·1 answer
  • What is the zero of the function below? f(x)=3 square root x+3 -6<br>x=1<br>x=-1<br>x=9<br>x=-3
    15·2 answers
  • Find the slope of the line represented by the table of values.
    5·2 answers
  • Write f(x) in the form (x-k)q(x)+r, given that k=-2. f(x)=3x^4+4x^3-10x^2+15
    5·1 answer
  • 6 + ( 2 − 3 ( 4 ) ) + 1 /( 5 ) ( 2 ) − 4
    13·1 answer
  • Pls help and explain I will mark brainlist !! :))
    13·1 answer
  • (6,-1) and y = – 1/3x+ 1<br> y = 3x + [?]
    7·1 answer
  • Question 7 Mai wants to construct a regular hexagon inscribed in the
    5·1 answer
  • Need help on this please
    6·1 answer
  • A solid box with height 20cm, width 10cm and length 80cm needs to be painted.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!