Answer:

Step-by-step explanation:
The scale factor (C) is the ratio of corresponding sides of the two pyramids.
The ratio of the areas is the square of the scale factor.

The scale factor is
.
Using Pythagoras theorem, we know that 3² + 4² = 5², draw the 3-foot side and the 4-foot side with a right angle between them. The 5-foot side will fit to form a right triangle
<h3>How to use Pythagoras theorem to prove a right triangle?</h3>
The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.
Therefore,
c²= a²+ b²
where
- c = hypotenuse side
- a and b are the other legs.
Therefore,
3² + 4² = 5²
Hence,
Knowing that 3² + 4² = 5², draw the 3-foot side and the 4-foot side with a right angle between them. The 5-foot side will fit to form a right triangle
learn more on Pythagoras's theorem here: brainly.com/question/20462170
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Answer:
82
Step-by-step explanation:
85
- 3
82
t = 9
multiply both sides by 5 to eliminate the fraction
3t + 3 = 30 ( subtract 3 from both sides )
3t = 27 ( divide both sides by 3 )
t = 9
Answer: C (4/24*3/23)
Step-by-step explanation:
4 red
12 green
8 black
24 total
pulling red on the first pull:
4/24
pulling red on the second pull:
3/23
so C