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3 years ago

Would shadows be 3 dimensional in 4 dimenional space

1 answer:

azamat3 years ago

4 0

4 Dimensional shapes can cast 3 dimensional shadows. ... Maybe a shadow is the fourth dimension, its been here all the time.

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A( 3tx – 2b) = c(dx - 2)

olganol [36]

Answer:

A3tx-A2b=cdx-2c

Step-by-step explanation:

Distribution

8 0

3 years ago

Question is in the picture

MrRa [10]

Answer:

B) 12.5 ft

Step-by-step explanation:

set up a proportion of inches/feet equals inches/feet

let 'h' = height of sign

5.4/18 = 3.75/h

cross-multiply:

5.4h = 67.5

h = 12.5

5 0

2 years ago

An angle measures 47.2° less than the measure of its supplementary angle. What is the measure of each angle? on ixl

SVEN [57.7K]

Answer:

The measure of one angle is $113.6^o$ , and the measure of the other one is $66.4^o$

Step-by-step explanation:

Recall that supplementary angles are those whose addition renders $180^o$

We need to find the measure of two such angles whose difference is precisely $47.2^o$ .

Let's call such angles x and y, and consider that angle x is larger than angle y, so we can setup the following system of equations:

$x+y=180^o\\x-y=47.2^o$

We can now solve this by simply combining term by term both equations, thus cancelling the term in "y", and solving first for "x":

$x+y=180^o\\x-y=47.2^o\\\\2x=180^o+47.2^o\\2x=227.2^o\\x=113.6^o$

So, now we have the answer for one of the angles (x), and can use either equation from the system to find the measure of angle "y":

$y=180^o-x\\y=180^o-113.6^o\\y=66.4^o$

5 0

3 years ago

Need help Solve 3x−5 = 9.

kipiarov [429]

Well, it would end up to 3x=14 which is x=4.33

6 0

3 years ago

Read 2 more answers

Which is an equation of the exponential function that goes through the points (1, 10) and (3, 2.5)? A. y = 20(0.5) x B. y = 20(2

olasank [31]

Answer:

Step-by-step explanation:

Becuase i checked it

7 0

3 years ago

Read 2 more answers