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3 years ago

Lo que es 8 metros aumentado dividido por 40.

1 answer:

5 0

No estoy seguro de lo que quiere decir exactamente aquí, pero si su pregunta es qué es 8 dividido por 40, entonces su respuesta es 02. ¡Espero que ayude! ¿Puede votar mi respuesta como la más inteligente, por favor? ¡Gracias! :).

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A central angle theta in a circle of radius 7 m is subtended by an arc of length 8 m. Find the measure of theta in degrees. (Rou

gogolik [260]

Answer: In degrees , The measure of $\theta=65.5^{\circ}$

In radians , the measure of $\theta =\dfrac{8}{7}\text{ radians}$ .

Step-by-step explanation:

We know that the formula for length of arc is given by :-

$l=\theta r$

, where $\theta$ = Central angle subtended by arc.

r= radius of the circle.

As per given , we have

Radius of circle : r=7 m

Length of arc : l= 8 m

Substitute these values in the above formula , we get

$8=\theta (7)\\\\\Rightarrow\ \theta =\dfrac{8}{7}\text{ radians}$

Hence, the measure of $\theta =\dfrac{8}{7}\text{ radians}$ .

To convert it into degrees we multiply it with $\dfrac{180^{\circ}}{\pi}$

The measure of $\theta =\dfrac{8}{7}\times\dfrac{180^{\circ}}{\pi}$

$=(\dfrac{8\times180}{7\times3.14})^{\circ}=65.5141037307^{\circ}$

$\approx65.5^{\circ}$

Hence, the measure of $\theta=65.5^{\circ}$

8 0

3 years ago

What's the answers to the hear questions??

scoundrel [369]

a.129.6+16.2
= 145.8
b.129.6×16.2
= 2099.52
c.129.6÷16.2
= 8
d.129.6−16.2
= 113.4
e.192.4+14.8
= 207.2

8 0

3 years ago

the location on point k is shown on the number line below. what fraction is represented by the location of point k

Xelga [282]

The location of point K as a mixed number is 8 6/8 = 8 3/4 because there are 8 lines, and point K is on the 6th line.

Hope this helped☺☺

7 0

3 years ago

Read 2 more answers

Please help me fast:

Fiesta28 [93]

Answer:

45 − x % ∗ 45 = 38.25

− 45 x /100 = 38.25 − 45

− 45 x /100 = − 6.75

x = 6.75 ∗ 100 /45

= 15

8 0

3 years ago

Read 2 more answers

14-6=8 what is the tens factor used 10- what = what

Mariulka [41]

Speak Engrish son lol what=what

8 0

3 years ago