Answer:
4
Step-by-step explanation:
The factors of 4 are: 1, 2, 4
The factors of 12 are: 1, 2, 3, 4, 6, 12
Then the greatest common factor is 4.
Hope this helps! :D
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59° + 81°+ x° = 180°
140° + x° = 180°
x = 40°
Answer:
1
Step-by-step explanation:
One. For example, if we chose 5 as the number, then the multiplicative inverse would be 1/5. Multiplying 5 by 1/5 results in one (1).
The answer would be -40 because (-4)*(-2)=8. Then 8*(-5)=-40
Answer:
<h3>The answer is option B</h3>
Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
To find an equation of a line given two points first find the slope / gradient
Slope of the line using points (-1,4) and (-2,2) is

So the equation of the line using point (-1,4) is
<h3>y - 4 = 2( x + 1)</h3>
Hope this helps you