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Angelina_Jolie [31]
2 years ago
12

Find the difference between the actual and estimated values of 55 - 21​

Mathematics
2 answers:
Ivahew [28]2 years ago
7 0

Answer:

Actual: 34 Estimated: 40

Step-by-step explanation:

The difference between these values is that the actual difference is more accurate. If you're asking for the difference as in subtracting, then 7 is the answer. Hope this helps :)

Tomtit [17]2 years ago
4 0

Answer:

6

Step-by-step explanation:

Actual values = 55 - 21

                         = 34

Estimated values = 60 - 20 = 40

Difference between actual and estimated values = 40 - 34 = 6

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The height of a building, measured in feet, is an example of:_______.
Sedaia [141]

Answer:

Option d (quantitative data) is the correct choice.

Step-by-step explanation:

  • Quantitative data seems to be a collection or kind of data which is concerned regarding quantitative information or methods. That indicates its value, as well as the condition, could be represented arithmetically.
  • All evidence that can be quantified, checked, and suitable for statistical analysis categorizes as quantitative methods.

The remaining three options do not apply to the specified scenario. Therefore the description made will serve as an example of quantitative data.

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3 years ago
Dora cut a piece of string that is 33 centimeters long.What is the length of the piece of the string in meters
slega [8]
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3 0
4 years ago
Definicion etimologica de la palabra poliedro
lesantik [10]

Answer:

Poli (muchas) edro (caras) luego sería muchas caras lo que representas las figuras poliédricas.

Step-by-step explanation:

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6 0
2 years ago
A triangle has two sides measuring 16 and 21. The included angle is 116°. What is the length of the side opposite the 116° angle
Crank

Answer:

Length of the side opposite to angle 116^{\circ} is 31.49

Step-by-step explanation:

Included angle can be defined as the angle in between two sides of the triangle.

So angle 116^{\circ} is in between sides 16 and 21.

Refer to the attachment for triangle diagram.

To find the length of opposite side, use cosine rule as follows

a^{2}=b^{2}+c^{2}-2\:b\:c\cos\left(A\right)

From the diagram, b = 21,c = 16,\angle A=116^{\circ}

Substituting the values in the formula,

a^{2}=\left(21\right)^{2}+\left(16\right)^{2}-2\left(21\right)\left(16\right)\cos\left(116\right)

Simplifying,

a^{2}=441+256-225792\left(-0.44\right)

a^{2}=991.59

Taking square root on both sides,

\sqrt{a^{2}}=\sqrt{991.59}

a=31.49

Therefore length of third side is 31.49

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3 years ago
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gayaneshka [121]

Answer:

the correct answer for number 3 is 13 because 3*13 is 39

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4 years ago
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