So the width should be 21 cm, to have a length of 99 cm and a perimeter of 240 cm in linear equations.
What are instances of linear equations?
- Ax+By=C is the usual form for two-variable linear equations. A standard form linear equation is, for instance, 2x+3y=5. When an equation is given in this format, finding both intercepts is rather simple (x and y).
- Because (0,y) is the location where the line crosses the y-axis, the value of y when x is 0 is referred to as the y-intercept.
- The point-slope form, standard form, and slope-intercept form are the three main types of linear equations.
240 = 2(99) + 2x
240 = 198 + 2x
42 = 2x
21 = x
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The equation of a line with slope 2/3 and point (0,2) is 3y - 2x = 6
The equation of a line is given as
m = slope
c = intercept
The data given are
- slope (m) = 2/3
- x = 0
- y = 2
<h3>Intercept</h3>
Put in the values into the equation above and solve for the intercept.
<h3>Equation of the line</h3>
Multiply through by 3
From the above calculation, the equation of a line is 3y - 2x = 6
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It is C because 4 pi r^2 is the surface area equation. 4 times 6 squared= 144. 144pi = surface area.
Answer:
Part x 100 = % so: 36 x 100 = 0.6 x 100 = 60% of the shirts
Total 60
Step-by-step explanation:
