Answer:
Both a = −4 and a = −1 are true solutions
Step-by-step explanation:
Given
Required
The true statement about the solutions
We have:
Square both sides
Collect like terms
Expand
Factorize
Factor out a + 4
Split:
Solve:
Answer: b because I need more pints
Step-by-step explanation:
It might not be the write answer I guessed
The scale factor is 6/3 = 2
=> x / 5.5 = 2 => x = 5.5 ·2 => x = 11
Answer:
Step-by-step explanation:
10 miles in 2 hours
10/2 = 5 so Helena runs 5 miles in 1 hour
5 mph
5miles/1hour
I am here my friend!
Answer:
Perimeter.
Step-by-step explanation:
A polygon with all sides equal and all angles equal is a regular polygon, otherwise it is an irregular polygon. The perimeter of the polygon is the sum total of the lengths of its sides.