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
Aloiza [94]
3 years ago
14

Angle of polygon figure question​

Mathematics
1 answer:
Law Incorporation [45]3 years ago
7 0

Answer:

but where is the polygon....?????

You might be interested in
Please help me with this.
OLga [1]

Swapping rows alters the sign of the determinant:

\begin{vmatrix} x & y & z \\ -8 & 2 & -12 \\ u & v & w \end{vmatrix} = - \begin{vmatrix} x & y & z \\ u & v & w \\ -8 & 2 & -12 \end{vmatrix}

Multiplying a single row by a scalar scales the determinant by the same amount:

\begin{vmatrix} x & y & z \\ u & v & w \\ -8 & 2 & -12 \end{vmatrix} = -2 \begin{vmatrix} x & y & z \\ u & v & w \\ 4 & -1 & 6 \end{vmatrix}

Then

\begin{vmatrix} x & y & z \\ -8 & 2 & -12 \\ u & v & w \end{vmatrix} = -(-2) \begin{vmatrix} x & y & z \\ u & v & w \\ 4 & -1 & 6 \end{vmatrix} = 2\times(-6) = \boxed{-12}

8 0
2 years ago
A Ferris wheel has a radius of 10 m, and the bottom of the wheel passes 1 m above the ground. If the Ferris wheel makes one comp
Volgvan

Answer:1+10(1-\cos (\frac{\pi t}{9}))

Step-by-step explanation:

Given

radius of wheel r=10 m

Time period of Wheel T=18 s

and T\cdot \omega =2\pi , where \omega =angular velocity of wheel

\omega =\frac{2\pi }{18}

Let at any angle \thetawith vertical position of a point is given by

x=r\sin \theta

y=y_0+r(1-\cos \theta )

and \theta =\omega \times t

for velocity differentiate x and y to get

v_x=r\cos \theta =r\cos (\omega t)

v_y=0+r(\sin \theta )=r\sin (\omeag t)

Height at any time t is given by

h=1+10(1-\cos \theta )=1+10(1-\cos (\frac{\pi t}{9}))

7 0
3 years ago
D=v^2/2a need help with the answer
Margarita [4]

Answer:

Step-by-step explanation:

Performance Assessment Making a Fruit Bowl Bill has 5 apples and 5 bananas. He can only put 5 pieces of fruit in a bowl. How can Bill make a table to show the different ways he can put fruit in the bowl? 0 2 3 4 5 5. MP.7 Look for Patterns Write the 3. MP.8 Generalize What will be the same in each row of the table? missing numbers in the table. How do you know your answers are coect? . MP.2 Reasoning Will the number of bananas get smaller or larger as you move down the table? How do you know?

7 0
3 years ago
One length of a rectangular garden lies along a patio wall. However, the rest of the garden is enclosed by 40 feet of fencing. I
svetoff [14.1K]

Answer:

bloop bop

Step-by-step explanation:

7 0
2 years ago
F(x)=2x+3 g(x)=x-4 Find (f+g)(2)<br> Please help asappp
bulgar [2K]

Answer:

(f+g)(2)=5

Step-by-step explanation:

Subsitute 2 in for x in both functions. Then add the answers of the functions together.

3 0
3 years ago
Other questions:
  • A box of volume 180 m3 with square bottom and no top is constructed out of two different materials. The cost of the bottom is $4
    14·1 answer
  • Hey can you please help me posted picture of question
    7·1 answer
  • $1234 is invested at 5.6% annual interst for 7 years. How much money will you have at the end of this period? Show all your and
    7·1 answer
  • What is the area of a trapezoid ABCD with bases
    5·1 answer
  • The LCM of two numbers is 60. Their GCf is 6 and their difference is 18. What are the two numbers?
    15·2 answers
  • Will give brainliest! What is the area of the figure below?
    11·1 answer
  • What’s the domain of f(x)= x-4/x^2+5x-36
    7·1 answer
  • Find the constant of proportionality for the table and write in the form y = kx.
    9·1 answer
  • 100 points help quick plz!
    10·2 answers
  • Find Use proportion<br> 24 =18/15<br> 21<br> b<br> 18<br> 20<br> 16
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!