- When constructing inscribed polygons and parallel lines<span>, the </span>steps<span> are </span>different<span> as a compass is used to copy an angle. A compass is an .</span>
When a number is 3 times a first number. A third number is 100 more than the first number and the sum of the three numbers is 450, the numbers are 70, 170 and 210.
<h3>How to calculate the numbers?</h3>
Let the first number = x
Second number = 3x
Third number = x + 100
Sum = 450
The numbers will be:
x + 3x + x + 100 = 450
5x + 100 = 450
5x = 450 - 100
5x = 350
Divide
x = 350 / 5
x = 70
First number = 70
Second number = 3x = 3 × 70 = 210
Third number = x + 100 = 70 + 100 = 170
Therefore, the numbers are 70, 170 and 210.
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One number is 3 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 450 , find the numbers.
The equation of the line in slope-intercept form is y = -2/3x - 11
<h3>Equation of a line </h3>
The line is the distance between two points. The equation in slope-intercept form is y = mx + b
Given the equation in point-slope form y+7 = -2/3(x+6)
Write in slope intercept form
3(y+7) = -2(x+6)
3y + 21 = -2x - 12
3y = -2x - 33
y = -2/3x - 11
Hence the equation of the line in slope-intercept form is y = -2/3x - 11
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Answer:
8x
Step-by-step explanation:
He already has a scale at home. There is no need for him to step in line if he already has a scale.
