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snow_tiger [21]
3 years ago
12

Help with number 8 plzzzzzzzzzzzzz

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
4 0
Answer:
D.) no solution
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Which of the following inequalities is true?
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what are the answer chooice bc i cant see the picture

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Consider the following polygon. Determine the measure of both angles A and B. A= (16x+7) B= (13x+2)
lara31 [8.8K]

The measure of both angles A and B

Angle A= 16(7.8)+5= 129.8

Angle B =13(7.8)+4= 105.4

<h3>What is Hexagon?</h3>

A hexagon can be defined as a closed two-dimensional polygon with six sides.

Hexagon has 6 vertices and 6 angles also.

Hexa means six and gonia means angles.

According to the given statement;

Hexagons have six sides, and so does this figure.

You can calculate the degrees in a shape by doing (n-2)180. With n being the number of sides(6)

There are 720 degrees in a hexagon.

1) Now write the following equation:

(16x+7)+(13x+2)+95+170+155+88=720

2) Combine alike terms:

26x+517=720

3) Subtract 538 from both sides:

26x=203

4) Divide both sides by 26

x=7.8

5) Plug in 7.8 as X in the original two equations for A and B

A- 16(7.8)+5= 129.8

B- 13(7.8)+4= 105.4

To know more about HEXAGON ,visit;

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Find side x, giving your answer to 1 decimal place. 81 7 cm 40° X​
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Step-by-step explanation:

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The length of a rectangle is 30 inches and the
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34.99in

Step-by-step explanation:

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Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation.
liq [111]

Answer:

Water (H2O)

Step-by-step explanation:

When hydrocarbons undergo combustion reactions (I.e reactions with oxygen) carbon (iv) oxide and water are usually produced.

In this case, the only difference is the numbe of moles between the product and reactant

Equation of reaction;

2C₂H₆ + 7O₂ → 4CO₂ + 6H₂O

Reactants:

1. Ethane = C₂H₆

2. Oxygen = O₂

Product:

1. Carbon(iv) oxide = CO₂

2. Water = H₂O

4 0
3 years ago
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