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GuDViN [60]
4 years ago
15

Underneath the appropriate column of graphs from assignment 38.2, write an equation that solves for the variable in question (se

e below). write which model you used: newtonian force model, energy-interaction model, the momentum conservation model, etc... if you introduce any new variables, clearly indicate what they mean.
Mathematics
1 answer:
Gnesinka [82]4 years ago
8 0
Newton Equations are such as Force = Mass * Acceleration, Potential Energy= mass * acceleration of gravity* height, Force of gravity= universal gravitational constant(Mass of the earth* Mass of Object)/( Distance in between)^2, Kinetic Energy= 1/2Mass (velocity) ^2, Momentum = speed * Mass and Voltage= current * resistance, Energy= Mass * (speed of light)^2 and etc, yet all of these are models for solving physics and mathematics problems.
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X<br> 50<br> 50<br> X =<br> degrees<br><br> Please help with this problem I am going crazy
sveta [45]

Answer:

x=80°

Step-by-step explanation:

Triangles always add up to 180°.

As you have 2 angles, you would have to add them together and then take it away from 180° to get your answer.

50+50=100°

180-100=80°

Hope this helps :)

6 0
3 years ago
Read 2 more answers
An item was sold at a loss of 20%. Had it been sold for Rs 3000more then the profit would have been 10%. What is the cost price
vagabundo [1.1K]

Answer:

Cost Price = Rs 10000

Step-by-step explanation:

Assume:

Cost of the item = x

Item was sold at a loss of 20%:

Loss = 20% of x = 0.2x

Item sold = x - 0.2x = 0.8x

Item sold at a profit of 10%:

Profit = 10% of x = 0.1x

item sold = x + 0.1x = 1.1x

Solve:

Difference = 1.1x - 0.8x = 0.3x

0.3x = Rs 3000

x = Rs 3000 ÷ 0.3

x = Rs 10000

3 0
3 years ago
Can you solve this and don't respond that you don't know <br><br><br><br><br><br><br><br><br><br>​
Fofino [41]

The answer is going to be

B)

1/8 Lb.

6 0
3 years ago
Read 2 more answers
Can someone help me please !???
AfilCa [17]

Answer:

3 (x-12) (x+2)

Step-by-step explanation:

3 ( x^2 - 10 x - 24)

3 (x-12) (x+2)

Please mark for Brainliest!! :D Thanks!!

For more questions or more information, please comment below!

8 0
3 years ago
Whats 19,174 rounded to the nearest thousand
satela [25.4K]

19,000

Step-by-step explanation:

round down if the hundred is above 5 than round up one number

4 0
3 years ago
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