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2 years ago

The circumference of a

Mathematics

1 answer:

timama [110]2 years ago

3 0

9514 1404 393

Answer:

160,000 m²
16 ha

Step-by-step explanation:

The side length of a square is 1/4 of the perimeter, so the side length of the square orchard is (1600 m)/4 = 400 m.

The area of a square is the square of the side length, so the area of the orchard is (400 m)² = 160,000 m².

A hectare is 10,000 m², so the area of the orchard in hectares is ...

16·(10,000 m²) = 16 ha

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kifflom [539]

The y-intercept of 1000 in the graph is at the point where x is equal to 0.

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In a candy mix there are 4 green bars for every 3 red bars. How many red bars are there if there are 200 green bars

erastovalidia [21]

Answer:

Since there are 4 green bars for every 3 red bars and we are trying to find the number of red bars if there are 200 green bars, we can create the ratio:

4 x : 3 y

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We know the number of green bars is equal to 200, so we can divide it by 4, giving us:

200 /4=50

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Step-by-step explanation:

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Vladimir [108]

Answer:

See attached for a "Neat" quadratic formula.

a = -1

b = 2

c = 1

x = [-2 +- sqr root( 4 -4*-1*1)] / -2

x = [-2 +- sqr root(8)] / -2

x1 = (-2 +2.8284271247) / -2

x1 = .8284271247 / -2

x1 = -0.41421

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So the equation has the positive solution of

2.4142135624

Step-by-step explanation:

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2 years ago

Devaughn is 13 years younger than Sydney. The sum of their ages is 75 . What is Sydney's age?

barxatty [35]

S= Sydney
devaughn= s-13

so s+s-13=75
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