Answer:
$5000
Step-by-step explanation:
800/16=50
50*100=5000
Just put it depends if they’re in a rush anything is possible
Answer:
36
square units.
Step-by-step explanation:
The triangle shown is an equilateral triangle. This means all the side lengths are 12. The formula for the area of an equilateral triangle is 
(
).
Plug in 12 for a.
144/4
= 36
Answer:
68 aliens
Step-by-step explanation:
Take the fraction of aliens that had 3 eyes and multiply by the number of aliens
17 / 40 * 160 =
17 * 160/40
17 *4
68
For a geometric progression
a, b, c, d
there is a common ratio r equal to:
r = b/a = c/b = d/c
Let the missing number be x
r = x/50 = 450 /x
x² = 22500
x = 150
