2 years ago

I need help solving this I’m not to good at math plz

Mathematics

1 answer:

Artist 52 [7]2 years ago

7 0

Choose the 5th box, then the answer is 720in

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Sus crib ete a mi canal de You tube me llamo Leeom 47 porfa

Alex Ar [27]

Answer:

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Step-by-step explanation:

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2 years ago

An arc with length 5 pi over 4 inches is formed by a 15 degree central angle what is the radius of the circle

Natalka [10]

Answer:

Radius of the circle is 15 inches.

Step-by-step explanation:

Relation between length of arc, radius and the angle subtended by the arc on center is:

$\theta = \dfrac{l}{r} ..... (1)$

where $\theta$ is the central angle in radians subtended by arc

$l$ is the length of arc

$r$ is the radius of arc

We are Given the following details:

$l = \dfrac{5\pi}{4}\ inch$

$\theta = 15^\circ$

We know that $\pi \ radians = 180 ^\circ$

Converting $\theta$ to radians:

$\theta =\dfrac{\pi}{180} \times 15$ radians

Putting the values of $\theta$ and $l$ to find the value of $r$

$\dfrac{\pi}{180} \times 15 = \dfrac{5\pi}{4r}\\\Rightarrow r = \dfrac{45}{3} \\\Rightarrow r = 15 \ inches$

Hence, Radius of the circle is 15 inches.

6 0

3 years ago

Using the method described in part F, help Kevin change 9/2= x/24 to an equation without fractions. Show your work. Don't solve

soldi70 [24.7K]

Answer:

108 = x

Step-by-step explanation:

multiple both sides by 24 and simplify

9 x 24 = 216/2=x

108 = x

3 0

3 years ago

Read 2 more answers

The Anderson family is preparing for a family reunion. They think they will need 22 juice boxes for every 6 children who attend.

AleksandrR [38]

If they need 22 boxes for every 6 kids the they would need 44 boxes for every 12 kid

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3 years ago

A diver descend 15 feet below sea level. She then ascends 7 feet. What is the depth of the diver in terms of sea level

Angelina_Jolie [31]

8 feet below sea level because -15+7=-8

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3 years ago