2 years ago

Help me please please asap help me

Mathematics

1 answer:

Ann [662]2 years ago

5 0

Answer:

36ft

Step-by-step explanation:

3ft + 3ft x 6 = 36ft

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Here to you!!!!!!!! now prove it

Andrew [12]

Answer:

teenagers who watch TV =2

teenagers wearing glasses =5

hence probability =2/5=0.4

now you prove how ur answer is 0.5

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3 years ago

A sound wave is traveling at 6,420m/s and has a frequency of 600Hz. What is the wavelength?

GaryK [48]

Answer:

10.7 m

Step-by-step explanation:

Given that,

The speed of a sound wave, v = 6,420 m/s

The frequency of the wave, f = 600 Hz

We need to find the wavelength of the wave. We can find it using the below relation as follows :

$v=f\lambda\\\\\lambda=\dfrac{v}{f}\\\\\lambda=\dfrac{6420}{600}\\\\\lambda=10.7\ m$

So, the wavelength of the sound wave is equal to 10.7 m.

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3 years ago

There is a closed carton of eggs in Mai's refrigerator. The carton contains e eggs and it can hold 12 eggs. What are some possib

Sever21 [200]

Answer:

1,2,3,4,5,6,7,8,9,10,11

Step-by-step explanation:

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3 years ago

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Ruby works in a bike shop where she makes repairs. She needs to order tires for bikes and quads, which have different kinds of t

valkas [14]

Each bike has two tires, while each quad has four tires. Therefore the number of tires Ruby has to other is given by the number of tires used by the bikes added by the number of tires used by the quads. This is shown on the expression below:

$\text{tires}=2\cdot b+4\cdot q$

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1 year ago

A dress needs 3 1/4 yards of fabric to make. If the matching jacket requires 5/6 less yards of fabric. How much fabric is needed

oksian1 [2.3K]

Fabric needs to make a dress = 3 1/4
fabric needs to make jacket= 3 1/4 - 5/6
= 29/12 or 2 5/12
Hence total fabric needed for both pieces is
= 3 1/4 + 2 5/12
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3 years ago