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Illusion [34]
3 years ago
6

Please help, basic algebra. Find the value of x

Mathematics
1 answer:
Helga [31]3 years ago
7 0

Answer:  x = 131

Reasoning: Alternate interior angle theorem

The angles shown are inside the parallel lines, so they are interior angles. They are also considered alternate angles because they are on alternating sides of the transversal cut. Alternate interior angles are congruent when we have parallel lines like this.

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topjm [15]
IF you mean 3 x^{2} -16=131, then the following would be a solution:

First add 16 to both sides of the equation:
3 x^{2} = 147

Now divide both sides of the equation by 3:
x^{2} =49

Take the square root of both sides to solve for "X", or simply solve by inspection: "what number(s) can be squared to get 49?"

Answer: -7 and 7 So the smallest solution would be "-7"
6 0
3 years ago
What is greater than 100 inches or 3 yards and one of the
Nutka1998 [239]
To compare units either of them have to change to be the same unit

either change inches to yards, or yards to inches.

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100 in < 108 in

3 yards is greater.


4 0
3 years ago
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Please help i will give brainliest to who is correct
Svetach [21]

Answer:

b=7

Step-by-step explanation:

7 0
3 years ago
$210 at 8% for 7 years
Genrish500 [490]
The answer is $327.60
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3 years ago
An Air Conditioner uses 850 Watts of electricity and local emissions from electricity produce 1.37 pounds of CO2 per kWh. If you
Zina [86]

Answer: 6,987,000 pounds fo CO₂ per kWh.

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The AC uses 850 Watts, which in kW is 850,000 kW

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1.37 \frac{pounds}{kWh}.(5,100,000kWh) = 6,987,000 pounds

If you open a window for 6 hours, you would keep 6,987,000 pounds of CO₂ for entering the atmosphere.

7 0
3 years ago
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