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finlep [7]
3 years ago
9

The energy source used to produce most of the electrical energy in the United States is ____________________.

Mathematics
2 answers:
lina2011 [118]3 years ago
8 0

Answer:

fossil fuels which includes , coal, natural gas, petroleum and other gases.

Step-by-step explanation:

The United States was ranked as the second-largest energy consumer in 2010 after China. The energy source used to produce most of the electrical energy in the United States comes mostly from fossil fuels ( coal, natural gas, petroleum, and other gases). Electricity is also produced from renewable sources such as hydropower, biomass, wind, geothermal, and solar power.

Viefleur [7K]3 years ago
6 0
most of the energy of the United States is generated using fossil fuels like coal, natural gas and oil.
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A tiny songbird called the blackpoll warbler migrates each fall from North America. A tracking study showed one bird flew from V
Alexus [3.1K]

Answer:

<h3>2642km</h3>

Step-by-step explanation:

Given the map coordinates o a bird during travel from Vermont at cordinate (63,45) toto Venezuela at map coordinates (67,10). In order to know how far the bird has travelled, we need to find the distance between the two coordinates first using the formula;

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Given x₁ = 63, y₁ = 45, x₂ = 67, y₂ = 10

D =\sqrt{(67-63)^2+(10-45)^2}\\ \\D = \sqrt{4^2+(-35)^2} \\\\D = \sqrt{16+1225} \\\\D = \sqrt{1241} \\\\D = 35.2278

If each map coordinate represents 75 kilometers, then the birds distance in km will be 75*35.2278 = 2642.087km

Hence the birds distance in km will be 2642km to the nearest kilometers

4 0
3 years ago
Garrett is flying from Cincinnati to Memphis on a Boeing 737 jet. When the plane reaches an altitude of 360,000 feet, the temper
kirza4 [7]

QUESTION 1

When the plane reaches an altitude of 360,000 feet, the temperature outside the plane is 65 degrees below zero Fahrenheit.

This means that the temperature will be:

0-65=-65

The temperature is -65°F.

QUESTION 2

If the temperature gets warmer by 10 degrees, this means that the new temperature will be the sum of the original temperature and 10 degrees:

\Rightarrow-65+10=-55

The temperature is -55°F.

5 0
1 year ago
I have almost like an out suffering with this one.please!help!
makkiz [27]
120 Fluid ounces in liters is 3.549 liters, so the answer is definitely A.
7 0
3 years ago
Read 2 more answers
I am just completely lost and am unsure of how to approach this problem.
Anastasy [175]

Answer:

68°

Step-by-step explanation:

As BA⊥BD, so ∠ABD = 90°

also, ∠ABD = ∠CBD + ∠ABC

⇒ 90° = 4x + 52° + 8x - 10°

⇒  12x = 48°

⇒  x = 4°

now,

∠CBD = 4x + 52°

          = 4(4°) + 52°

          = 68°

5 0
3 years ago
Thanks in advance if you help me!
8090 [49]
D) Definition of Equilateral Triangle
e) Vertical Angles
f1) ΔTVS <span>≅ </span>ΔUVR
f2) Side Angle Side Postulate
g) Definition of Congruent Triangles

Hope that helps!
4 0
3 years ago
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