3 years ago

Which expression is equivalent to (in the attached)

Mathematics

1 answer:

vazorg [7]3 years ago

3 0

its the 2nd answer ( you have it marked) :D

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A work shift for an employee at a restaurant consists of 12 hours. What fraction of the employee's work shift is represented by

Vaselesa [24]

Answer:

4/12 or 1/3

Step-by-step explanation:

there is a fraction of 4 hours in the 12 hours, so 4/12.

That can be simplified to 1/3.

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3 years ago

The diagram shows the net of a juice box. The box is a reactangular prism

dimaraw [331]

I don’t not know the answer for this question sorry

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3 years ago

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Solve for x. Leave your answer in simplest radical form.

pochemuha

Answer:

x = 4√7

Step-by-step explanation:

You can use the pythagorean theorem which is a² + b² = c²

if you plug it in, it would be...

x² + 12² = 16²

x² + 144 = 256, subtract 144 to both sides

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3 years ago

given the information in this picture which trigonomic identity can be used to solve for the height of the blue ladder that is l

professor190 [17]

Perpendicular=50ft=P
Hypotenuse=h=?

$\\ \tt\hookrightarrow sin\theta=\dfrac{P}{H}$

$\\ \tt\hookrightarrow sin47=\dfrac{50}{h}$

$\\ \tt\hookrightarrow h=\dfrac{50}{sin47}$

$\\ \tt\hookrightarrow h=\dfrac{50}{0.73}$

$\\ \tt\hookrightarrow h=68.4ft$

4 0

2 years ago

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Emily sells erasers for $2 per package and pencils for $5 per package. she sells 220 total packages and earns $695. find the num

Sophie [7]

Given :

Emily sells erasers for $2 per package and pencils for $5 per package. she sells 220 total packages and earns $695.

To Find :

The number of packages of erasers and pencils that were sold .

Solution :

Let, number of erasers are x and pencils are y.

So, x + y = 220 ....1

Also, 2x + 5y = 695 ....2

Solving equation 1 and 2, we get :

$2(220-y)+5y = 695\\\\440 - 2y + 5y = 695\\\\3y = 255\\\\y=85$

x = 220 - 85 = 135

Therefore, the number of packages of erasers and pencils that were sold are 135 and 85 respectively.

Hence, this is the required solution.

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2 years ago