3 years ago

A circle has a radius of 3. An arc in this circle has a central angle of 20 degrees. What is the length of th arc?

Mathematics

1 answer:

dexar [7]3 years ago

7 0

I got 1.047198m

hope this helps

You might be interested in

The parallelogram is reflected across the line y = x. Which of the following are coordinates of a vertex of the image?

Korvikt [17]

Answer:

$A'(1,-5)$

Step-by-step explanation:

The coordinates of the given quadrilaterals are

$A(-5,1),B(-4,3),C(-2,1),D(-3,-1)$

The reflection in the line $y=x$ has the mapping,

$(x,y)\rightarrow(y,x)$

We just have to swap the coordinates.

This implies that,

$A(-5,1)\rightarrow A'(1,-5)$

$B(-4,3)\rightarrow B'(3,-4)$

$C(-2,1)\rightarrow C'(1,-2)$

$D(-3,-1)\rightarrow D'(-1,-3)$

Therefore the correct answer is A.

$A'(1,-5)$

8 0

2 years ago

Read 2 more answers

HELP SMART PPL!!!!!!!!!!!!!!!!!

mezya [45]

Answer:

33.75

Step-by-step explanation:

45x0.75=33.75

3 0

3 years ago

(6x2−2x+16)+(4x2+7x−55)

AysviL [449]

(6 • 2 - 2x + 16) + (4 • 2 + 7x - 55)
(-2x + 16 + 6 • 2) + (7x - 55 + 4 • 2)
(-2x + 16 + 12) + (7x - 55 + 8)
-2x + 28 + 7x - 47
-2x + 7x + 28 - 47
5x + (-19)
5x - 19
So the answer is 5x - 19.

8 0

3 years ago

What is the value of x in the equation −6 + x = −1?

zhenek [66]

Answer:

the answer is d 5

Step-by-step explanation:-6 +5= -1

8 0

3 years ago

Read 2 more answers

Х у 5 3 6 4 . 7 5 8 6

neonofarm [45]

Answer:

Is this a question or is this spamming numbers ?

4 0

3 years ago

Read 2 more answers