3 years ago

What is the eccentricity of a completely flat ellipse

Mathematics

1 answer:

fredd [130]3 years ago

6 0

It is how close it's form is to that of a circle, there is a formula for it that can be easily searched

You might be interested in

——————- more than 123 is 223.

Vinil7 [7]

Answer:

x=100

Step-by-step explanation:

x+123=223

x=223-123

x=100

3 0

3 years ago

Write the equation in standard form y = -10x + 6

Mumz [18]

Step (1) Flip the equation

−10x+6=y

Step (2) Add -6 to both sides

−10x+6+−6=y+−6

−10x=y−6

Step (3) Divide both sides by -10

−10x−10=y−6−10

ANSWER
$x = \frac{ - 1}{10} y + \frac{3}{5}$

5 0

3 years ago

An adult takes 400mg of ibuprofen. Each hour, the amount of ibuprofen in the person's

xz_007 [3.2K]

Answer:

4.048 hours

Step-by-step explanation:

A = Pe^(rt)

After 1 hour, the amount decreases by 29% (A = 0.71P), so r is:

0.71P = Pe^(r×1)

0.71 = e^r

r = ln(0.71)

r = -0.342

P = 400. When A = 100, the time t is:

100 = 400e^(-0.342 t)

0.25 = e^(-0.342 t)

ln(0.25) = -0.342 t

t = -ln(0.25) / 0.342

t ≈ 4.048

Approximately 4.048 hours have passed.

8 0

3 years ago

Which of the following is equivalent to 1/3(6x-12y) ?

harkovskaia [24]

1/3(6x-12y)
2x - 4y

the answer is A

5 0

3 years ago

What is the area of the acute triangle given below? 1 61 12

ale4655 [162]

Answer:

Step-by-step explanation:

you multiply the base by the height

5 0

3 years ago

Read 2 more answers