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Nonamiya [84]
2 years ago
13

A new park was designed to contain two circular gardens. Garden A has a diameter of 50 meters and Garden B has a diameter of 70

meters. How much more edging will be needed for the larger garden than the smaller? ​
Mathematics
1 answer:
rjkz [21]2 years ago
8 0

Answer:

about 78.539 meters. smallest diameter = 50. plug that into the equation C = πd

Step-by-step explanation:

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Solve and show your work please!x+7=2(3x-4)
Brrunno [24]

x + 7 = 2(3x - 4)         Remove the brackets

x + 7 = 2*3x - 4*2

x + 7 = 6x -  8            Subtract 7 from both sides.

x + 7 - 7 = 6x - 8 - 7  

x = 6x - 15                 Subtract 6x from both sides

x - 6x = - 15

-5x = - 15                   Divide by -5

-5x/-5 = -15/-5

x = 3

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Find x and y. (4,3),(5,y); slope= 3
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X could either be 4 or 5, depending on which x the question asks. If you have to chose one answer go with 5 because it's associated with the y.

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lorasvet [3.4K]

Answer:

0.0046

Step-by-step explanation:

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Step-by-step explanation:

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Complete the equation of the line through (-6,-5)(−6,−5)(, minus, 6, comma, minus, 5, )and (-4,-4)(−4,−4)(, minus, 4, comma, min
alina1380 [7]

Answer:

y=\frac{1}{2}x-2

Step-by-step explanation:

We have been given two points on a line (-6,-5) and (-4,-4). We are asked to write an equation passing through these points.

We will write our equation in slope-intercept form of equation y=mx+b, where,

m = Slope of line,

b = Initial value or the y-intercept.

Let us find slope of given line using slope formula.

m=\frac{y_2-y_1}{x_2-x_1}

Let point (-6,-5)=(x_1,y_1) and point (-4,-4)=(x_2,y_2).

m=\frac{-4-(-5)}{-4-(-6)}

m=\frac{-4+5}{-4+6}

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Therefore, our required equation would be y=\frac{1}{2}x-2.

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