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eimsori [14]
2 years ago
13

Can someone help btw I have to show work

Mathematics
2 answers:
vladimir1956 [14]2 years ago
8 0

Answer:

The cost of 3 eggs is $.28

Step-by-step explanation:

We can use unit rates to solve

$1.12/ 12 = .0933333333 is the cost of 1 egg

Multiply by 3 to get the cost of 3 eggs

.0933333333  *3 = .28

The cost of 3 eggs is $.28

marshall27 [118]2 years ago
7 0

Answer:

$0.28

Step-by-step explanation:

1.12/12=0.93333333

0.93333333x3=.28

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The area of a square bedroom is 144 square feet. what is the length of one wall?
Rufina [12.5K]
The answer is:  "12 feet" .
________________________________
Note:  In a square, the length of EACH of the four sides of the square is the same.

Area = Length * width. 

For a square, length = width.

So for a square, Area = length * width = (length of a side)² = s² ,

Given:  A = s² = 144 ft² ;

Solve for the positive value of "s" .
________________________________
  →  s² = 144 ft² ;  Take the "square root" of each side ;

  → √(s²) = √(144 ft²) ;

  →   s = 12 ft.
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The answer is:  12 ft.
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6 0
2 years ago
A student says that a coordinate grid under a dilation with the center at the origin and scale factor 2 does not change the grid
Kisachek [45]

Answer:

Dilation changes (x,y) values not the grid or coordinate plane. Basically, dilating a graph or a coordinate grid means the original coordinates you may have had will be changed with the dilation.  For example, a triangle plotted had its original area of 26 dilated to an area of 58.

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3 years ago
Daniel has $700 in his bank account. He plans on withdrawing $20 for gas each week. Write an equation to determine how much mone
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3 years ago
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Step-by-step explanation:

7 0
3 years ago
In the triangle XYZ the measure of angle YXZ is 50 degrees and the measure of angle XYZ is 75 degrees. What is the measure of an
lbvjy [14]
<h2>Answer: 55 degrees</h2>

Step-by-step explanation:

Every triangle has 3 sides and 3 interior angles whose measures sum to 180 degrees. For example, a triangle with angles \theta, \alpha and \beta:

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Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:

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Finally:

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2 years ago
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