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elena55 [62]
3 years ago
5

If more airplanes and cars are used (both of which burn fossil fuels), carbon levels will increase.

Mathematics
2 answers:
den301095 [7]3 years ago
8 0

Answer:

True

Step-by-step explanation:

Cars and planes use fossil fuels such as, gas, petroleum. These are unrenewable resources.

Firdavs [7]3 years ago
5 0

Answer:

true

Step-by-step explanation:

they both emit carbon so if they are both used more often then carbon emissions will increase.

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Answer:

2

Step-by-step explanation:

The missing side of the right triangle is 2

3 0
3 years ago
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A small Business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time perio
lukranit [14]
Answer:
Rate of change of profit for this period = $2750 / month
4 0
3 years ago
Find all angles, 0° of a degree.<br> tan^2 theta - 6tan theta + 5 = 0<br> (can you PLEASE explain how to do this in simple terms
mash [69]

x = 0.7554, 1.3734, 3.927, and 4.515 Try That And See.

7 0
3 years ago
I've been working on this for 2+ hours, so frustrated, my last tutor got it wrong too.
disa [49]

Answer:

20

Step-by-step explanation:

sin(28)       sin(x)

---------- =  -----------

   7               5

sin(28)* 5 = 7sin(x)

---------------------------

             7

sin(28) * 5

---------------- = sin(x)

       7

You have to seperate sin from (x). When you do that, it becomes inverse (sin^-1).

              sin(28) * 5

 sin^-1 (------------------)  = x

                    7

Imput that into you calculator, and you should get 19.59302173 (20 to the nearest degree)

Hope this helps.

6 0
3 years ago
Find the measure of an<br> exterior angle of a regular<br> polygon with 18 sides.
Elenna [48]

Answer:

compute its exterior angle as 360/18, which is 20 degrees

Step-by-step explanation:

8 0
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