Please help meee I need this done ASAP

Mathematics

1 answer:

statuscvo [17]3 years ago

6 0

Answer:

4pi/15=θ - i think

Step-by-step explanation:

S = r*θ

r=9

s=12pi/5

12pi/5=9*θ

12pi/45=θ

4pi/15=θ

You might be interested in

23 + 7 + 15 =<br> Simplify each expression. Justify each step

evablogger [386]

23 plus seven is 30 and then you add the 15 which equals 45

3 0

3 years ago

Please answer all components.

rosijanka [135]

Answer:

Step-by-step explanation:

¿Hablas español porque no entiendo esto? Si lo haces, ¿puedes decirme en español?

4 0

3 years ago

How do I do this, I don't understand how to set up the problem.

Sedaia [141]

X is 65 because there is a theorem saying that when a transversal crosses two parallel lines, the corresponding angles are congruent. Since x is the other side of the corresponding angle of 115, you have to do 180-115, since a straight line is 180°.

4 0

3 years ago

PLEASE HELP 25 POINTS

e-lub [12.9K]

Answer:Point X= 1600m, Point Z= 2050m

Step-by-step explanation:

8 0

3 years ago

X/-2=4, X/3+13=13, Z/2+2=4 plz show ur work and explain how u did it

AVprozaik [17]

$\dfrac{x}{-2}=4\ \ \ |multiply\ both\ sides\ by\ (-2)\\\\(-2)\cdot\dfrac{x}{-2}=(-2)\cdot4\\\\\boxed{x=-8}\\\\\dfrac{x}{3}+13=13\ \ \ |subtract\ 13\ from\ both\ sides\\\\\dfrac{x}{3}+13-13=13-13\\\\\dfrac{x}{3}=0\ \ \ |multpily\ both\ sides\ by\ 3\\\\\not3^1\cdot\dfrac{x}{\not3_1}=0\\\\\boxed{x=0}$

$\dfrac{z}{2}+2=4\ \ \ |subtract\ 2\ from\ both\ sides\\\\\dfrac{z}{2}+2-2=4-2\\\\\dfrac{z}{2}=2\ \ \ \ |multiply\ both\ sides\ by\ 2\\\\\not2^1\cdot\dfrac{z}{\not2_1}=2\cdot2\\\\\boxed{z=4}$

6 0

3 years ago