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3 years ago

Explain how the eyes and brain enable use to see in three dimensions

Mathematics

1 answer:

Scilla [17]3 years ago

8 0

Answer:

Step-by-step explanation:

Because we have two eyes, set apart, two different views of an object are sent to our brain.

You can test this by covering on eye, then the other, and seeing the picture shift.

This is parallax, your brain uses this information to add the third dimension - distance - to

the two "flat" pictures.

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HELP I dont understand-

Naddik [55]

Step-by-step explanation:

If a radius of a circle and a tangent to a circle intersect at the point of tangency, then the radius and the tangent are perpendicular.

Answer: B

8 0

2 years ago

Read 2 more answers

How to solve -27/x^15

kompoz [17]

Answer:

$\frac{-27}{x^{15}}=-\frac{27}{x^{15}}$

Step-by-step explanation:

<em>If you just want to simplify -27/x^15, it is not very difficult. Here is the simple way.</em>

<em />

Given the expression

$\frac{-27}{x^{15}}$

solving

$\frac{-27}{x^{15}}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}$

$=-\frac{27}{x^{15}}$

Therefore,

$\frac{-27}{x^{15}}=-\frac{27}{x^{15}}$

8 0

3 years ago

M=<br> Please help, NO LINKS PLEASE

erastovalidia [21]

Answer:

120°

Step-by-step explanation:

I drew a picture that will make it easier to understand what's going on. Please see the attached image

In a rhombus, the diagonals bisect the opposite angles, and opposite angles are congruent.

Let's say angle 1 is x. The interior angles of a quadrilateral add up to 360°, so

30+30+30+30+2x=360

2x=240

x=120

angle 1 is 120°.

3 0

2 years ago

Read 2 more answers

I am so confused somebody please help me

Neko [114]

Answer:

26.0cm

Step-by-step explanation:

sin35=12/BD

BD=20.9cm

20.9/sin52=CD/sin102

CD=26.0

6 0

2 years ago

Which set of a side lengths can be used to form a right angle?

Rashid [163]

Answer:

Any of the Pythagorean Triples

Step-by-step explanation:

4 0

3 years ago