Answer:
<em>Centimeters of crystal ( in real life ) = 0.5 cm</em>
Step-by-step explanation:
Let us plan out our steps, and solve for each:
1. Given the information, let us create a proportionality as such:
24 = 1 ⇒ x - <em>crystal size in real life</em>
12 x
3. Now let us cross multiply, and solve through simple algebra:
12 = 24 * x,
<em>x = 0.5 centimeters of the crystal in real life</em>
Answer:
37.5 square units
Step-by-step explanation:
A=a+b/2h => 5 + 10 / 2 x 5
Answer:
c 4/3 ^^
Step-by-step explanation:
just did it on time4learning and it was correct
If x is the number you would subtract 3 from 11 and that means that x=8
Answer:
20ft.
Step-by-step explanation:
Sine = Opposite / Hypothenuse
Opposite = Height = 10ft
Hypothenuse = Length of ladder
Therefore, sin30° = 10ft / Length = 1/2
Length = 20ft