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
Learn more about linear equations
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The slope is the change in Y over the change in X
With the given points, the first number inside the parenthesis is the X values and the second number is the Y values.
Slope = (Y2 - Y1) / (x2-x1)
Slope = -5 - 3 / 4 - (-6)
Slope = -8 /10
Slope = -4/5
Answer:
You'll need 18 cups of chicken broth!
Step-by-step explanation:
You are using a ratio of 1/4 cup (lentils) to 2 cup (broth). Therefore, you need to find the relationship between lentil and broth.
- In order to get from 1/4 to 2, you multiply by 8. (1/4 * 8 = 2)
- Therefore, the common relationship is multiplying the lentil amount by 8
- So, 2 1/4 * 8 = 18
Therefore, 18 cups are needed :D
Answer:
what is meaning of ¥?...................
Answer:
-1/2 + 2.
Step-by-step explanation: