The width w of a rectangular swimming pool is x+5 the area a of the pool is x^2+4-5
2 answers:
Answer:
x-1
Step-by-step explanation:
Area= x^2+4x-5
Width= x+5
Area= Length*breadth
x^2+4x-5=length*x+5
Length=x^2+4x-5/x+5
Therefore, length= x-1
Answer:
x-1
Step-by-step explanation:
i got this problem on khan academy
You might be interested in
Answer:
r = 21 cm
Step-by-step explanation:
The radius of a circle is 1/2 of the diameter
r = 1/2d
r = 1/2(42)
r = 21 cm
6/7 of 1 3/4......turn the mixed number to an improper fraction...and " of " means multiply
Answer:
c> 34-19
Step-by-step explanation:
C> 15
9 hundreds=900 9 thousands=9,000
Answer:
a is option c
b is 17.5
c is 9
Step-by-step explanation:
I do not know if all of these are right
