3 years ago

What are convex polygnos

Mathematics

1 answer:

Archy [21]3 years ago

5 0

Answer:

Step-by-step explanation:

Polygons (shapes made of straight lines) where no angle is greater than 180 degrees. If even one angle is greater than 180 then it is a concave polygon.

You might be interested in

118 154 131 112 solve for x

Sophie [7]

9514 1404 393

Answer:

x = 115

Step-by-step explanation:

The sum of angles in a hexagon is 720°.

x +118 +90 +112 +131 +154 = 720

x = 115 . . . . . . . subtract 605

7 0

2 years ago

What is the domain of the function f(x) = 5x+2? XS-6 0 x>6 0x<6 O x>-6

Sholpan [36]

I think your equation is wrong. the domain of f(x)= 5x+2 is ALL REAL NUMBERS. That means it’s negative infinity to positive infinity.

3 0

2 years ago

Which expression gives the determinant of the matrix

BartSMP [9]

If the matrix is of 2 by 2 then we can find the determinant of the matrix.

$\begin{bmatrix}a & b\\ c & d\end{bmatrix}$

Then (ad - bc ) gives you the determinant of the matrix.

For example,

$\begin{bmatrix} 2 & 4\\ 1 & -2 \end{bmatrix}$

= (2)(-2) - (1)(4)

= - 4 - 4

$\begin{bmatrix} 2 & 4\\ 1 & -2 \end{bmatrix}$ = -8

3 0

2 years ago

Read 2 more answers

Answer 6, as quick as you can please

lisabon 2012 [21]

9514 1404 393

Answer:

0 ft

Step-by-step explanation:

The line hangs down 15 feet from the top of each pole, so the distance between them must be zero if the total line length is 30 feet.

3 0

2 years ago

Find the value of y round your answer to the nearest tenth cos y y=8/13

Iteru [2.4K]

8/13 = 0.6153

y = cos-1(0.6153)

y = 52.0

I'm not totally sure if this is what you mean or if this is.

y = cos(8/13) = 0.9999 which to the nearest tenth is 1.0

7 0

2 years ago

Read 2 more answers