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2 years ago

10

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w

hole number.)

1 answer:

lozanna [386]2 years ago

7 0

352 feet per second.

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3 years ago

What did the Aztecs achieve in science and technology?<br><br><br> BRAINLIST if correct

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Step-by-step explanation:

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2 years ago

Identify the ellipses, represented by equations, whose eccentricities are less than 0.5

ozzi

Answer:

See explanation

Step-by-step explanation:

Hello, we cannot see the ellipse equations.

The eccentric of an ellipse is given by:

$e = \frac{c}{a}$

Assuming the equations are:

$\frac{ {x}^{2} }{25} + \frac{ {y}^{2} }{16} = 1$

Then a²=25 and b²=16

${c}^{2} = {a}^{2} - {b}^{2}$

${c}^{2} = 25 - 16$

${c}^{2} = {3}^{2}$

$c = 3$

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If the ellipse has equation,

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then the this time, we have a=5 and b=3.

This means that:

${c}^{2} = {a}^{2} - {b}^{2}$

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${c}^{2} = {4}^{2}$

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3 years ago

Read 2 more answers

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hram777 [196]

It’s 50% in savings

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3 years ago

Please help, i don’t know how to work this out!!

victus00 [196]

Answer:

40 degrees

Step-by-step explanation:

so, a triangle is 180 degrees. you know that one angle is 60 degrees.

180= 60+ 2x + x

this is the equation of the triangle

120=3x

simplify

40=x

x= 40 degrees

hope this helps :)

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3 years ago