Answer:
$15000
Step-by-step explanation:
Hope that helps
Answer:
1/9
Step-by-step explanation:
To find the geometric mean of two numbers, multiply them together, then take the square root
G.M = sqrt( 1/3 * 1/27)
= sqrt(1/81)
= 1/9
the answer to many questions like this are on math Step-by-step explanation:
Answer:
0.5 meters a second or 0.5:1
Step-by-step explanation:
10 meters ÷ 20
_______________
20 seconds ÷ 20
=
0.5 meters
_______________
1 second
Your answer is option D. √(15² + 19²). This is because the line PQ is the hypotenuse of this right triangle, so you can use the formula a² + b² = c² to find its length, which means it would equal the square root of 15² + 19², which is what option D expresses.
I hope this helps!
