Answer:
Neutron stars can be dangerous because of their strong fields. If a neutron star entered our solar system, it could cause chaos, throwing off the orbits of the planets and, if it got close enough, even raising tides that would rip the planet apart. But the closest known neutron star is about 500 light-years away.
Step-by-step explanation:
The gradient of the line 3y-12x+7=0 is; 4.
According to the question;
- We are responsible to determine the gradient of the line 3y-12x+7=0.
To do this; we must rewrite the equation 3y-12x+7=0 in the slope-intercept form as follows;
By comparison with; y = mx + c;
where, gradient/slope is m;
The gradient/slope of the line 3y-12x+7=0 is; 4.
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Answer:
4:5
Step-by-step explanation:
5=women
4=men
(5+4=9)
4:5
The percent increase in population is: 87%
Further explanation:
The percent change is given by:
Given
Population before 10 years = 25800 people
Population after 10 years= 48200 people
Putting the values in the formula:
The percent increase in population is: 87%
Keywords: Percentage, Population
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Answer:
(2, -2)
Step-by-step explanation:
Given the equation
x - y = 4 ... 1
6x+y = 10 ...2
Add both expressions
x+6x = 4 + 10
7x = 14
x = 14/7
x = 2
Substitute x = 2 into equation 1;
From 1;
x - y = 4
2 - y = 4
y = 2-4
y = -2
Hence the solution to the system of equation is (2, -2)
