Answer:
This equation is invalid, the left and right sides are not equal, therefore there is no so
Step-by-step explanation:
Simplifying
5 + 2y = 13 + 2y
Add '-2y' to each side of the equation.
5 + 2y + -2y = 13 + 2y + -2y
Combine like terms: 2y + -2y = 0
5 + 0 = 13 + 2y + -2y
5 = 13 + 2y + -2y
Combine like terms: 2y + -2y = 0
5 = 13 + 0
5 = 13
Solving
5 = 13
Couldn't find a variable to solve for.
This equation is invalid, the left and right sides are not equal, therefore there is no so
Answer:
using the pythagoras theorem the answer is a=3
Step-by-step explanation:
basically in a right angled triangle a² + b² equals c². in this equation c is the number on the hypotenuse (the line opposite the right angle)
and 4 could be a or b it doesnt make a difference so I'll call it b.
because we have c² and b² we work backwards like this:
because 9 is a², we must find the square root to find <em>a</em>
so a equals 3
Answer:
3
Step-by-step explanation:
The answer is b because 6 and 4s common denominator is 24
The population in 2016 is likely to be 206.20 million.
Given:
Let the population in 1994 be P₀ and g be the exponential growth.
Let the population Pn in nth will be denoted by Pn = P₀ * (1+g)n.
The population in 1994 was 195 million and after 8 years it became 199 million in 2002.
So,
199 = 195 * (1+g)₈ = 199195
Using log,
=8 * log(1+g) = log199 - log195 = 0.0088185
=log(1+g) = 0.0011022
=1 + g = 1.002541
g = 0.00254
Therefore the growth rate is 0.2541%
The population in 2016 is computed by:
= 195 * (1+g)₂₂ or 195 * 1.002541₂₂
= 195 * 1.0574279
= 206.20 million