Solve for a over the real numbers:
a^2/3 - 1/a = a^2/6
Bring a^2/3 - 1/a together using the common denominator 3 a:
(a^3 - 3)/(3 a) = a^2/6
Cross multiply:
6 (a^3 - 3) = 3 a^3
Expand out terms of the left hand side:
6 a^3 - 18 = 3 a^3
Subtract 3 a^3 - 18 from both sides:
3 a^3 = 18
Divide both sides by 3:
a^3 = 6
Take cube roots of both sides:
Answer: a = 6^(1/3)
Answer:
Step-by-step explanation:
You already have this set up to answer your question. This quadratic is in work form, aka vertex form, where the vertex is (3.5, 15). The first coordinate of the vertex is the time it takes to reach its max height, which is the second coordinate of the vertex. So it takes 3.5 seconds to reach a max height of 15 meters.
Answer:
23/56 centimeters
Step-by-step explanation:
all of the variables have a common denominator, so you can effectively ignore the denominator when solving.
1. you start off with 34/56 centimeter of chalk and Brian breaks off 23/56 centimeters worth, leaving you with 11/56 centimeters
2. Sara then added 12/56 centimeters worth, making the final amount 23/56 centimeters of chalk
An equation to summarize all of this is:
Answer:
What is the degree of rotation that takes quadrilateral FGHI to F'G'H.
Step-by-step explanation:
Answer:
24,6
Step-by-step explanation:
